MessyPig

38 checked · last checked 1 September 2026

Non-toxic cookware, rated on what it’s actually made of

Every pan we have read the documentation for, scored on what it is actually made of. The cheapest one beats the most expensive one.

Ceramic-coated pots and a frying pan in olive, terracotta and cream with wooden handles and knobs, on a pale bench against a sage wall
Cookware (38)Lunchboxes (22)Food storage (24)Bottles (26)Air fryers (26)

The short version

  • The surface is the whole question. PTFE, ceramic sol-gel, bare stainless or cast iron — everything else is packaging.
  • PTFE is a PFAS. So “PTFE-free” and “PFAS-free” are different promises, and “PFOA-free” is close to meaningless — it was phased out by 2015.
  • Ceramic coatings aren’t really ceramic, and the recipe is a trade secret. Genuinely PTFE-free; genuinely unverifiable.
  • Stainless and cast iron end the argument — no coating, nothing to decompose — and cost less.
  • Price predicts nothing. The $25 cast iron skillet outscores the $125 ceramic pan by twenty-five points.
Why, in full ↓

The 38 we’ve checked

We score what it’s made of, so you don’t have to read the small print

Every score below is out of 100 for the materials — mostly what actually touches your food (60 points), then the lids, seals and handles (25), and whether the maker can back the materials claim up (15).

80–100 bare, inert materials 60–79 mostly inert 40–59 coated, or plastic in contact 0–39 coated, plastic, or unnamed

Bare stainless, cast iron and glass score highest because there is nothing applied to them that can come off. Coatings score lower the less the maker will say about them, and a product whose materials are never named cannot score at all — you can’t call something inert if nobody will tell you what it is.

This is not a safety rating. We run no laboratory. A low score means the food meets a coating or a plastic, or that nobody will say what it meets — which is worth knowing, and is not the same as something being wrong with it. How we score, in full

Ranked by score. Nothing here is a paid link — we are not in any affiliate programme.

96 out of 100 materials score

Bare, inert materials

Touches food60/60
The rest21/25
Backed up15/15
Best material here

Xtrema Classic Skillet

100% ceramic throughout · no coating, no metal

Best material

One material from end to end. No coating, no cladding, no metal — so there is nothing applied that could ever come off, which is why it scores highest here.

It is also the only brand publishing dated SGS certificates, going back years. And it is brittle, slow to heat and a specialist thing to own — a great material is not the same as a great pan.

They claim
"Tested and certified PFOA free and PTFE free"; "No extractable lead or cadmium"
Made in
China (stated)
Warranty
10 years, plus replacement promise
Heat
UNVERIFIED — no figure published
What we’d want you to know (4)
  • Their own site is inconsistent. The product page claims certified PFOA- and PTFE-free; the separate skillet brand page claims “Free from PFOA, PFAS’s, PTFE & coatings”. Only the narrower claim is covered by the certificates. [2]
  • The same brand page says “FDA Certified”. The FDA does not certify cookware — it regulates food-contact substances. Marketing overstatement on an otherwise well-documented brand. [2]
  • Independent tester Tamara Rubin reports, by XRF, 16,400 ppm lead on the bottom logo mark of an Xtrema Versa Pot, and 7,258 ppm on the bottom label of a Ceramcor Xtrema saucepan. We could find no published reading for this skillet, though her archive does include a Ceramcor-made frying pan sold under another brand at 14,900 ppm — so read the absence as an absence, not a clean bill. XRF measures total content in the material scanned; it does not measure what leaches into food. Xtrema’s claim is specifically “no extractable lead” and their SGS certificates are leach tests. The two measure different things. A documented dispute, not a finding either way. [4] [5] [6]
  • No maximum oven temperature published anywhere we could find. Thermal shock will crack it — their own care guidance warns against cold water and cold countertops. [1]

Sources (6)

  1. Xtrema Classic Skillet product page
  2. Xtrema skillet brand page — the PFAS and “FDA Certified” wording
  3. Xtrema product testing — dated SGS certificates
  4. Tamara Rubin, XRF reading on the Xtrema 1.25qt Versa Pot (June 2022)
  5. Tamara Rubin, Ceramcor Xtrema saucepan update (2018)
  6. Tamara Rubin, full Xtrema testing archive
$1209in, shown at 25% off View on xtrema.com
92 out of 100 materials score

Bare, inert materials

Touches food60/60
The rest21/25
Backed up11/15

Made In Stainless Clad Frying Pan

5-ply: 304 18/10 stainless, aluminium, aluminium alloy, 403 ferritic · 2.7mm

Buy it

Publishes the actual build — five plies, named alloys, a thickness in millimetres. Almost nobody else does.

Uncoated stainless, so there is no coating to be evasive about. The best everyday pan on this page, and our pick if you want one thing that will outlast you.

They claim
Made without "PFAS PFOA PTFE Lead Cadmium BPA"
Made in
Italy and the US (not broken down)
Warranty
Lifetime, defects
Heat
800°F
What we’d want you to know (3)
  • Says it was third-party tested under European food-contact regulations and gives a report number, but does not name the laboratory or publish the report. [1]
  • “Made in Italy and the US” is not broken down by component. [1]
  • A 2023 class action over “PFOA free” and “100% non-toxic” claims concerned Made In’s non-stick line, not this pan. The plaintiffs voluntarily dismissed it with prejudice in April 2025 — there was no ruling on the merits, and the fullest public account of it is Made In’s own blog post. [2] [3]

Sources (3)

  1. Made In Stainless Clad Frying Pan, 10 inch
  2. Made In’s own account of the 2023 lawsuit
  3. Complaint coverage, Elseroad v. Boston Foundry (W.D. Tex.)
$119.9910in, listed from $139 View on madeincookware.com
92 out of 100 materials score

Bare, inert materials

Touches food60/60
The rest21/25
Backed up11/15

Heritage Steel Titanium 12" Fry Pan

Cooking surface “specialty 316Ti stainless steel” · aluminium core · 400-series ferritic exterior · no coating of any kind

Buy it

The most specific grade disclosure of any pan we have read. Not “stainless”, not “18/10” — 316Ti for the cooking surface and 400-series for the induction exterior, both named outright.

Their own AB 1200 filing corroborates it: the chemical list includes molybdenum, which is the marker of 316-series steel and would not be there otherwise.

They claim
"Fully non-toxic & made without any chemical coatings"; "made without PFAS, PFOA, PTFE (Teflon), ceramic silanes, lead, cadmium"
Made in
Fabricated in Clarksville, Tennessee from clad plate sourced in South Korea (both stated)
Warranty
Lifetime — repair or replacement for defects and normal cooking use
Heat
800°F, broiler safe; induction; hand wash recommended
What we’d want you to know (4)
  • “Made in Clarksville, TN” means fabrication and finishing in Tennessee from clad plate the company states is sourced from South Korea. Heritage Steel says so plainly, which is unusually honest for a US-made claim. [1] [2]
  • “Fully non-toxic” is an absolute claim, and the same brand’s own disclosure lists nickel and chromium compounds in the food-contact surface. Those are inherent to stainless steel and not a defect — but the absolute phrasing is doing more work than the evidence. [1] [2]
  • The disclosure page states it plainly: “we use no chemical coatings of any kind, so our cookware is made without PFAS, PFOA, PTFE (Teflon), ceramic silanes, lead, cadmium”. A pan with nothing applied to it cannot shed a coating. [2]
  • Oven safe to 800°F and broiler safe, with hand washing recommended over the dishwasher. [1]

Sources (2)

  1. Heritage Steel Titanium Series 12in fry pan (HSC-14914)
  2. Heritage Steel disclosures — AB 1200 chemical list including molybdenum
83 out of 100 materials score

Bare, inert materials

Touches food47/60
The rest25/25
Backed up11/15

Smithey Ironware No. 12 Skillet

Cast iron, machine-polished · seasoned with “pure grapeseed oil”, 2–3 hand-applied coats · “no chemical coatings of any kind”

Buy it

Names its seasoning oil — grapeseed, not “vegetable oil” — and publishes the actual casting chemistry, voluntarily.

Their AB 1200 filing lists iron, carbon, phosphorus, chromium, copper, manganese, nickel, silicon and trace tin, and specifies their carbon steel line as ASTM-A1011-CSB. Almost nobody discloses at that level.

They claim
"free of PFOA, PFAS, and PTFE"
Made in
USA (stated)
Warranty
Repair or replacement on defect, and on failure “after honest and normal use”
Heat
All heat sources including induction; no maximum temperature published; soap permitted
What we’d want you to know (4)
  • Loses points against an uncoated steel pan only because seasoning is an applied layer — but it is a named one, which is the distinction that separates Smithey from Lodge here. [1] [2]
  • Two of their own pages differ slightly: the AB 1200 page says “free from PFOA and PTFE”, the product page adds PFAS. The disclosure page carries the narrower and more defensible claim. [1] [2]
  • No maximum oven temperature published, which is unusual for a pan most buyers will put under a broiler. [1]
  • 8.7 lb for a 12-inch skillet — heavier than most, and Smithey publishes the figure rather than leaving you to find out. [1]

Sources (2)

  1. Smithey No. 12 Cast Iron Skillet
  2. Smithey AB 1200 disclosure — full casting chemistry and the ASTM steel spec
$22012in, 8.7 lb View on smithey.com
83 out of 100 materials score

Bare, inert materials

Touches food60/60
The rest17/25
Backed up6/15

Tramontina Tri-Ply Clad 12" Fry Pan

“18/10 stainless steel” outer layers with an aluminium core · tri-ply · no coating

Buy it

Uncoated 18/10 stainless for fifty-five dollars. On materials alone this is the best value on the page, and the grade is named rather than implied.

There is nothing applied to it, so there is no coating recipe to be evasive about — which is why a cheap steel pan beats an expensive coated one on this rubric.

They claim
None made
Made in
UNVERIFIED — not published
Warranty
UNVERIFIED — not published on the product page
Heat
500°F; all cooktops including induction; dishwasher safe
What we’d want you to know (3)
  • The page claims “18/10” for the outer layers while also claiming induction compatibility. 18/10 is austenitic and only weakly magnetic; induction normally requires a ferritic outer layer such as 430. Tramontina does not reconcile this, and the exterior grade is not separately named. [1]
  • Neither country of manufacture nor warranty terms appear on the product page — a real gap on a pan at this price. [1]
  • Tramontina’s chemicals disclosure is a PDF behind a help-desk article. Its only explicit statement is a Colorado one: intentionally added PFAS “are added to give these products nonstick properties” — undifferentiated across every line they sell, including this uncoated one. [2]

Sources (2)

  1. Tramontina Signature Tri-Ply Clad stainless fry pan
  2. Tramontina chemicals disclosure (help desk)
$54.95Signature View on tramontina.com
78 out of 100 materials score

Mostly inert

Touches food42/60
The rest25/25
Backed up11/15

Lodge Classic Cast Iron Skillet

Cast iron · seasoned with “100% natural vegetable oil”, species not named

Buy it

One material, made in Tennessee, $25. The claim they make — “made without PFAS” on bare cast iron — is modest and obviously true, which is refreshing.

Loses a composition point for the seasoning: “100% natural vegetable oil” is a category, not a named oil, and we dock other brands for exactly that.

They claim
"Nontoxic cookware made without PFAS"
Made in
USA — South Pittsburg, TN
Warranty
Limited lifetime, defects
Heat
UNVERIFIED — no figure published
What we’d want you to know (3)
  • They do publish something. Lodge’s California AB 1200 disclosure lists the elements in seasoned cast iron — iron, phosphorus, manganese, strontium, plus carbon, silicon and sulfur — and a separate, longer list for the enamelled line including nickel, cadmium and chromium compounds. That is a statutory self-declaration against a designated chemical list, not third-party testing: no laboratory is named and no report is published, which is why it counts as a declaration rather than an independent test. [3]
  • No numeric oven or maximum heat guidance published anywhere we could find. [1]
  • The lifetime warranty is void if you put it in the dishwasher, soak it, or microwave it. It also excludes rust, pitting, sticky seasoning and flaking — which is most of what actually goes wrong with cast iron. [2]

Sources (3)

  1. Lodge Classic Cast Iron Skillet
  2. Lodge “Made Right” warranty terms and exclusions
  3. Lodge California AB 1200 materials disclosure
77 out of 100 materials score

Mostly inert

Touches food60/60
The rest17/25
Backed up0/15

Demeyere Atlantis Proline 9" Fry Pan

“18/10 stainless steel”, 7-ply · Silvinox surface treatment · Triplinduc induction base · no coating

Read the caveats

Uncoated 18/10 steel, made in Belgium, seven plies deep. Materially excellent and the most expensive 9-inch pan here by a wide margin.

Silvinox is a surface treatment rather than a coating — an electrochemical process that strips iron and nickel from the surface layer — but it is named only as a trade name.

They claim
None made
Made in
Belgium (stated)
Warranty
Lifetime — full terms not on the product page
Heat
500°F oven and broiler; induction; dishwasher safe
What we’d want you to know (3)
  • Seven plies is unusual, and the maker does not state which layers are aluminium, which are copper and which are steel. Ply count without a layer breakdown is a number rather than a specification. [1]
  • Zwilling routes all AB 1200 disclosure for Demeyere, Staub, Ballarini and Miyabi to a single third-party search portal rather than a readable page. We could not retrieve it, so this product scores zero for backing despite almost certainly having a filing. [2]
  • Lifetime warranty stated on the product page with no exclusions published there. [1]

Sources (2)

  1. Demeyere Atlantis Proline 9in fry pan
  2. Zwilling regulatory information portal — search-gated, not retrievable
$299.997-ply View on zwilling.com
77 out of 100 materials score

Mostly inert

Touches food60/60
The rest17/25
Backed up0/15

de Buyer MINERAL B 10.25" Fry Pan

“Body: Iron 99%, Carbon 1%” · shipped under a beeswax protective layer · epoxy-coated steel handle · “no artificial coatings”

Buy it

The only carbon steel pan here that publishes an actual iron-to-carbon split. “Iron 99%, Carbon 1%” is a composition, not an adjective.

It ships genuinely unseasoned under a beeswax film you scrub off before first use, so the surface you end up cooking on is one you make yourself.

They claim
None made
Made in
France (stated)
Warranty
UNVERIFIED — not stated on the product page
Heat
Maximum 400°F for under 10 minutes — limited by the epoxy handle; induction, gas and electric; never dishwasher
What we’d want you to know (4)
  • The 400°F-for-under-ten-minutes oven limit is imposed by the epoxy handle coating, not by the steel. Buyers who assume carbon steel is oven-proof will exceed it, and the page does not explain why the number is so low. [1]
  • Makes no “free of” claim at all — which on a bare iron pan is arguably more credible than the brands that do. [1]
  • Never dishwasher safe, and the beeswax must be removed and the pan seasoned before first use. Neither step is optional. [1]
  • We found no AB 1200 disclosure for de Buyer, so this scores zero for backing. [1]

Sources (1)

  1. de Buyer MINERAL B fry pan
$105carbon steel View on debuyer-usa.com
76 out of 100 materials score

Mostly inert

Touches food53/60
The rest17/25
Backed up6/15

All-Clad D3 Stainless Fry Pan

Tri-ply bonded: aluminium core between stainless layers · grade not stated

Fine

Makes no “non-toxic” claim at all, because it is uncoated steel and does not need to. There is something honest in that.

Scores below Made In only because it will not say which stainless: tri-ply is a construction, not a grade. Same inert, uncoated surface; less detail about it.

They claim
None made — uncoated stainless
Made in
“Made in the USA with global components”
Warranty
Limited lifetime
Heat
600°F, oven and broiler
What we’d want you to know (3)
  • Their California AB 1200 disclosure does name the elements in D3 — total chromium and chromium compounds, nickel and nickel compounds, iron, manganese, phosphorus, copper, and aluminium. Useful if you react to nickel. But it is a self-declaration against a statutory list, not third-party testing, and it still stops short of naming the stainless grade. [4]
  • A $4M settlement over “dishwasher safe” marketing covered “All-Clad D3, D5 or LTD cookware”, with final approval heard in January 2023. The damage described — surface peeling leaving sharp edges — points at coated products rather than bare stainless, so how it applies to this pan is unclear. [2]
  • Parent company Groupe SEB is currently suing Caraway, also in this table, over its PFAS marketing. Worth knowing before you read anyone’s comparison of the two. [3]

Sources (4)

  1. All-Clad D3 10-inch fry pan
  2. Coverage of the All-Clad “dishwasher safe” $4M settlement
  3. Reporting on Groupe SEB and Meyer v. Caraway
  4. All-Clad California AB 1200 and chemical disclosures
$149.9910in View on all-clad.com
76 out of 100 materials score

Mostly inert

Touches food53/60
The rest17/25
Backed up6/15

Merten & Storck Carbon Steel 12" Frypan

Carbon steel, grade not disclosed, no iron/carbon percentages · ships with “a protective silicone coating” · triple-riveted steel handle

Buy it

Here is the qualifier in writing: GreenPan’s own site states the claim as “PFAS-free nonstick is made without intentionally added PFAS”.

That wording does not exclude PFAS present as a processing aid, a contaminant or carryover. It is the standard legally defensible formulation — and it appears here on a carbon steel pan that has no nonstick coating at all, so the boilerplate is being applied brand-wide.

They claim
"PFAS-free nonstick is made without intentionally added PFAS"
Made in
UNVERIFIED — not published
Warranty
Limited lifetime on manufacturer defects
Heat
660°F; all stovetops including induction; hand wash only
What we’d want you to know (4)
  • “Pre-seasoned” here means a silicone release coating, not a polymerised oil seasoning. That is materially different from de Buyer’s beeswax or Matfer’s vegetable oil, and it burns off rather than building up. [1]
  • The Cookware Company’s AB 1200 disclosure lists cadmium compounds and antimony compounds for Merten & Storck cookware. Those appear for no other brand in this category except Lodge’s coloured enamel. [2]
  • Merten & Storck is a GreenPan / Cookware Company brand, not the independent German maker the name suggests. [1] [2]
  • Neither country of manufacture nor carbon steel grade is published. [1]

Sources (2)

  1. Merten & Storck Carbon Steel 12in Frypan
  2. GreenPan California AB 1200 disclosure — cadmium and antimony compounds
$41.99from $59.99 View on greenpan.us
70 out of 100 materials score

Mostly inert

Touches food53/60
The rest17/25
Backed up0/15

Misen 5-Ply Stainless Skillet 12"

“5-ply stainless steel construction” — no grade named anywhere, and no core metal identified

Read the caveats

Five plies at $129 with no grade disclosed. No 304, no 18/10, no 430, and nothing about what the core is made of.

Compare Heritage Steel on this page, which names 316Ti and 400-series for thirty dollars more. Ply count without a grade is a marketing number.

They claim
None made
Made in
PRC (stated)
Warranty
Lifetime against defects — exclusions not published
Heat
800°F / 426°C; induction compatible; dishwasher safe
What we’d want you to know (4)
  • Claims 800°F oven safety — identical to Heritage Steel’s — with no stated handle or rivet material to support it. [1]
  • Credit: country of production is stated plainly as PRC, which many competitors here omit entirely. [1]
  • Misen’s disclosures page is indexed by third-party trackers but would not load for us, so the AB 1200 chemical list is unverified. [1] [2]
  • The page states only that “stainless steel is not nonstick” and makes no “free of” claim, which is the right restraint for an uncoated pan. [1]

Sources (2)

  1. Misen 5-Ply Stainless Steel Skillet
  2. Misen disclosures page — would not load
$1293.0 mm View on misen.shop
67 out of 100 materials score

Mostly inert

Touches food42/60
The rest25/25
Backed up0/15

Matfer Bourgeat Black Carbon Steel 10.25"

“A single, pressed piece of fine high-carbon steel”, no percentages · shipped under “a high-viscosity vegetable oil coating” · rivetless handle

Buy it

One pressed piece of steel with no rivets anywhere — nothing to trap food, nothing to work loose, and nothing applied that you did not apply yourself.

The factory coating is a vegetable oil rather than beeswax, which is a real difference from de Buyer at first use. It is named only by category, which is where it loses its points.

They claim
"PTFE and PFOA free"
Made in
France (stated indirectly — “shipped from France”)
Warranty
“Lifetime” — terms and exclusions not published
Heat
Oven safe, all hob types including induction; no maximum published; no soap or detergent
What we’d want you to know (4)
  • “PTFE and PFOA free” is doing no work here. PFOA was phased out of US cookware manufacturing by 2015, and this pan has no coating at all. Note they claim PTFE- and PFOA-free but not PFAS-free. [1]
  • No maximum oven temperature published, despite the rivetless all-steel handle making this the most oven-tolerant pan in the carbon steel group. A missed disclosure in the brand’s own favour. [1] [2]
  • No price on the manufacturer’s own site — it is a trade and foodservice channel, and the “where to buy” link goes to resellers. [1]
  • We found no AB 1200 disclosure for Matfer Bourgeat. [1] [2]

Sources (2)

  1. Matfer Bourgeat Black Carbon Steel Round Frying Pan, 10.25in
  2. Matfer Bourgeat — The Black Carbon Steel Guide
Price not publishedtrade/foodservice site View on matferbourgeatusa.com
66 out of 100 materials score

Mostly inert

Touches food53/60
The rest13/25
Backed up0/15

Le Creuset 9-Piece Stainless Steel Set (Costco)

Stainless steel interior, grade not stated · full aluminium core · “titanium-infused” stainless exterior

Buy it

Uncoated stainless with a full base-to-rim aluminium core. No coating means no coating question, and this is the best food-contact answer Costco sells.

Read the description carefully though. It characterises the exterior as “lightweight titanium-infused stainless steel” and never characterises the interior layer at all — the food-contact surface is the least-described part of the sentence.

They claim
No PFAS claim; none needed on uncoated steel
Made in
Portugal (pans); China (accessories)
Warranty
Not published on the Costco page
Heat
500°F; dishwasher and metal utensil safe
What we’d want you to know (4)
  • No steel grade anywhere. No 18/10, no 304. For a pan whose selling point is the steel, that is the one number missing. [1]
  • “Ergonomic stay-cool handles and helper handles” — material not published. [1]
  • “Crafted by European artisans” sits alongside “Made in Portugal” for the pans and “Made in China” for the accessories. Both are stated, which is more than most manage. [1]
  • Oven to 500°F, dishwasher and metal-utensil safe, induction compatible. No third-party testing cited. [1]

Sources (1)

  1. Costco — Le Creuset 9-Piece Stainless Steel Cookware Set
Member priceCostco does not display prices to non-members View on costco.com
62 out of 100 materials score

Mostly inert

Touches food47/60
The rest4/25
Backed up11/15

FINEX 12" Cast Iron Skillet

Cast iron, machined and polished · pre-seasoned with “organic flaxseed oil” · stainless steel spring handle with brass caps

Read the caveats

FINEX’s own California AB 1200 disclosure lists lead — in the brass caps and knobs of the handle, alongside copper, zinc, tin, nickel and phosphorus.

FINEX notes these are “not intended as food contact surfaces”, which is fair and worth repeating. It is still lead on a handle you hold every time you cook, and it appears nowhere on the product page.

They claim
"Entirely free of PFAS, PTE, PTFE, PFOS, Teflon, or any other toxic or questionable chemical coatings"
Made in
USA — “100% made-in-USA craftsmanship” (stated)
Warranty
“Guaranteed Good Forever” — excludes abuse, theft and loss; return to FINEX required
Heat
“Any stovetop to oven, grill, or open flames”; no maximum temperature published
What we’d want you to know (4)
  • The “free of” claim contains a typo — “PTE” — in what is otherwise the company’s most legally exposed sentence. [1]
  • Flaxseed-oil seasoning is known to be more brittle and more prone to flaking than grapeseed or soybean. The maker presents it as a premium feature; Smithey, on this same page, uses grapeseed. [1] [2]
  • “Guaranteed Good Forever” requires returning the pan to FINEX for evaluation. For a twelve-inch cast iron skillet that shipping cost is a meaningful fraction of a replacement. [1]
  • No maximum oven temperature, broiler guidance, induction statement or dishwasher guidance published anywhere. [1]

Sources (2)

  1. FINEX 12in Cast Iron Skillet
  2. FINEX California AB 1200 disclosure — lead in the brass caps and knobs
$230stainless and brass handle View on finexusa.com
57 out of 100 materials score

Coated, or plastic in contact

Touches food34/60
The rest17/25
Backed up6/15

GreenPan Valencia Pro Frypan

Thermolon ceramic sol-gel on hard-anodised aluminium · silicon-based

Read the caveats

Says more about its coating chemistry than most — silicon-based, from a sand derivative — and names the four regimes the coating was tested against.

Then undercuts it with the widest gap between claim and substantiation on this page.

They claim
"Our PFAS-free Ceramic Nonstick is Made Without Intentionally Added PFAS"
Made in
UNVERIFIED — “we own our factory”
Warranty
Limited lifetime, defects
Heat
600°F
What we’d want you to know (4)
  • The claim is written as “Our PFAS-free Ceramic Nonstick is Made Without Intentionally Added PFAS”. Those are two different claims in one sentence, and only the second one is a commitment. It permits residual PFAS from feedstock or process. [1]
  • On testing they are more specific than most: Thermolon “was tested by third-party labs, and is certified safe according to USA Food & Drug Administration, German LFGB, Swiss government, and KTR standards”. Four named regimes is more than a bare assertion, so that is more than most. It stops short of full marks because no laboratory is named and no certificate is published or downloadable — you are asked to take the conclusion on trust. [2]
  • Does not address lead or cadmium on the product page or the toxins FAQ we checked. [1]
  • A 2019 class action over “0% Toxins” and “completely toxin free” marketing ended in dismissal with prejudice. Reporting suggests a settlement; we could not verify the terms or the docket entry, and GreenPan’s own account is that it concluded “with no findings of liability and no admission of wrongdoing”. Both of those can be true at once. [3] [4]

Sources (4)

  1. GreenPan Valencia Pro 12-inch frypan
  2. GreenPan FAQ: do GreenPan products have toxins
  3. GreenPan’s own account of the 2019 lawsuit
  4. Truth in Advertising case file, Saldivar v. The Cookware Company
$99.9912in, from $149.99 View on greenpan.us
55 out of 100 materials score

Coated, or plastic in contact

Touches food34/60
The rest21/25
Backed up0/15

Le Creuset Signature Skillet

Enamelled cast iron with a black interior enamel “specially formulated for higher surface temperatures” — enamel composition never disclosed

Read the caveats

For the most-searched “is it safe” cookware brand in America, Le Creuset publishes remarkably little. Its California disclosure page is a single sentence pointing at a third-party product catalogue you must search SKU by SKU.

Compare Smithey, FINEX and Lodge on this site, all of which publish plain readable tables.

They claim
None made
Made in
France (stated)
Warranty
Limited lifetime
Heat
500°F; all stovetops including induction; dishwasher safe though hand washing recommended
What we’d want you to know (4)
  • No lead or cadmium statement at all, on a coloured enamel product — where Lodge, by contrast, discloses cadmium compounds in its red and orange enamel. [1] [2]
  • The “our materials” page is marketing copy — “unrivaled vibrant enamel finishes” — with no composition content whatsoever. [2]
  • Le Creuset sells PTFE nonstick lines alongside its enamelled cast iron, and the SKU-gated disclosure makes it hard for a buyer to tell which line they are reading about. [1] [3]
  • Credit: enamelled cast iron requires no seasoning and has no coating recipe that degrades with use in the way a sol-gel or fluoropolymer surface does. The material is sound; the documentation is not. [1]

Sources (3)

  1. Le Creuset Signature Skillet
  2. Le Creuset — enamelled cast iron materials page
  3. Le Creuset California chemical disclosures for cookware (AB 1200) — redirect only
$150$150–$275 by size View on lecreuset.com
55 out of 100 materials score

Coated, or plastic in contact

Touches food34/60
The rest21/25
Backed up0/15

Staub 7 qt Round Cocotte

Enamelled cast iron with a “textured black matte” interior enamel — composition not disclosed · smooth enamel base

Read the caveats

Staub’s matte black interior is materially different from Le Creuset’s sand-coloured one: it is designed for higher searing temperatures and to darken with use.

That means visible change is expected rather than a defect — and the product page never says so, which leads owners to think something has gone wrong.

They claim
None made
Made in
France (stated)
Warranty
Lifetime — exclusions not published
Heat
500°F; induction; dishwasher safe, hand wash recommended
What we’d want you to know (4)
  • Like Demeyere, Staub’s AB 1200 disclosure sits behind Zwilling’s regulatory search portal rather than a published table. We could not retrieve it. Given Lodge discloses cadmium compounds in coloured enamel, a coloured Staub with no readable disclosure is a genuine gap. [2]
  • No lead or cadmium statement of any kind on the product page. [1]
  • Listed at 36% below list price at the time of reading. Zwilling list pricing on Staub colours is not a stable reference point. [1]
  • Made in France, stated plainly, and requires no seasoning. [1]

Sources (2)

  1. Staub 7 qt Round Cocotte
  2. Zwilling regulatory information portal — search-gated, not retrievable
$299.99from $469.99 View on zwilling.com
53 out of 100 materials score

Coated, or plastic in contact

Touches food34/60
The rest13/25
Backed up6/15

Caraway Ceramic Fry Pan

Ceramic sol-gel coating on aluminium · coating recipe not published

Read the caveats

Best testing disclosure of any coated pan here: a public testing hub, a named laboratory (Light Labs) and a linked report, covering over 200 PFAS compounds and 20+ heavy metals.

But the coating recipe itself is proprietary, so whatever the tests did not look for stays unknown. They do not publish total organic fluorine, which is the screening test that would catch PFAS they weren’t looking for.

They claim
"Made without PTFE, PFOA, PFAS, lead, and cadmium"
Made in
UNVERIFIED
Warranty
1 year — excludes coating damage from high heat
Heat
550°F
What we’d want you to know (4)
  • No country of manufacture stated anywhere we could find — only “mindfully manufactured in BSCI-certified factories”. That is not a country. [1]
  • The warranty is one year and explicitly excludes coating deterioration from high heat, thermal shock and metal utensils — which tells you what Caraway expects to go wrong. [5]
  • August 2025: the National Advertising Division found Caraway did have a reasonable basis for its own “PFAS-free” and “non-toxic” product claims, but recommended it discontinue comparative claims disparaging competitors, including its framing of rising “Teflon flu” cases. [3]
  • February 2026: Groupe SEB and Meyer sued Caraway in the Southern District of New York for false advertising, commercial disparagement and trade libel. It is pending with no ruling. Draw nothing from it yet. Note also that Groupe SEB owns All-Clad, which is also in this table. [4]

Sources (5)

  1. Caraway Fry Pan product page
  2. Caraway third-party testing hub
  3. BBB National Programs — NAD decision on Caraway, August 2025
  4. Reporting on Groupe SEB and Meyer v. Caraway (filed Feb 2026)
  5. Caraway warranty terms
53 out of 100 materials score

Coated, or plastic in contact

Touches food34/60
The rest13/25
Backed up6/15

Blue Diamond Classic 12" Frypan

Aluminium body · “diamond-infused ceramic nonstick coating”, trade-named Thermolon · FAQ traces the raw materials to “silicon dioxide… which originated from sand”

Read the caveats

The AB 1200 disclosure discloses nothing about the coating. It states that “the food contact surface of our Thermolon Ceramic Nonstick does not contain any of these chemicals” — and then lists chemicals for the layers underneath.

Aluminium, chromium, nickel, iron and manganese are itemised for the substrate and the handles. The thing you actually eat off is the one thing declared out of scope.

They claim
"free of PFAS, PFOA, lead, and cadmium"
Made in
China — “all our products are manufactured in our own factories located in China” (stated)
Warranty
Replacement on identified defect — “refunds are not applicable”
Heat
Oven and broiler safe to 600°F; all stovetops except induction; dishwasher and metal utensil safe
What we’d want you to know (4)
  • Same corporate parent, two different claim strengths: Blue Diamond says “free of PFAS” flat, while GreenPan-branded pages from the same company say “made without intentionally added PFAS”. Both coatings are in the Thermolon family. [1] [3]
  • “Diamond-infused” is a thermal-conductivity claim, not a safety or durability one. The binder chemistry — a sol-gel silica — is never named as such. [1] [2]
  • The FAQ tells you in advance that damage is normal: “scratches, dents, or pits in the coating won’t affect the safety or performance of your pan”. That functions as a coating-wear exclusion without being labelled one, and refunds are explicitly not available. [2]
  • A 600°F oven-and-broiler rating is aggressive for a sol-gel coating. Credit for naming the silicon dioxide origin at all — no air fryer maker we read would go even that far. [1] [2]

Sources (3)

  1. Blue Diamond Classic 12in Frypan
  2. Blue Diamond FAQs — silicon dioxide origin, China manufacture, scratches and pits
  3. Blue Diamond California AB 1200 disclosure
Price not published View on bluediamondshopping.com
47 out of 100 materials score

Coated, or plastic in contact

Touches food34/60
The rest13/25
Backed up0/15

Beautiful 12-Piece EverGood Ceramic Cookware Set

“EverGood Ceramic Nonstick Coating” — a brand name, not a chemistry

Read the caveats

The words “Non-Toxic” are in the product title. Nothing in the body copy substantiates them.

Beautiful’s own air fryer listing does carry a real claim — “free from intentionally added PFAS, PTFE, lead, or cadmium”. This cookware set, from the same brand with the same EverGood coating, carries no such line at all.

They claim
"Non-Toxic" in the product title, unsupported on the page
Made in
UNVERIFIED — not published
Warranty
UNVERIFIED — not published
Heat
500°F including lids; dishwasher safe, handwash recommended
What we’d want you to know (5)
  • “EverGood” is a trade name. “Ceramic” is a family. Neither is a chemistry — no sol-gel system, no binder, no silica content. [1]
  • “Dishwasher safe, though handwashing is recommended” — a dishwasher claim undercut inside the same sentence. [1]
  • A 500°F oven rating is at the top of what a ceramic sol-gel coating tolerates, and no explanation accompanies it. [1]
  • No country of manufacture, no warranty, no third-party testing or certification. That holds for all twenty-one Walmart house-brand products we checked. [1]
  • Per Defend Our Health, Beautiful’s own California AB 1200 page “discloses PFAS in air fryers, waffle makers, griddles, and other appliances with specific model numbers listed”. That page was unreachable to us, so which models appear on it is unconfirmed — and it is the single most useful thing anyone could check about this brand. [2]

Sources (2)

  1. Walmart — Beautiful 12-Piece EverGood Ceramic Cookware Set
  2. Defend Our Health — cookware materials disclosures index
$119was $149 View on walmart.com
47 out of 100 materials score

Coated, or plastic in contact

Touches food34/60
The rest13/25
Backed up0/15

Thyme & Table Signature 12-Piece Cookware Set

“Ceramic non-stick” on heavy-gauge aluminium with a stainless induction base

Read the caveats

“Ceramic non-stick” over named aluminium and a named stainless base. The coating family is given; the chemistry is not.

Sold on “healthier cooking with less oil” — which is a claim about how much fat you add, being read by shoppers as a claim about what the pan is made of. Those are different things and the listing does not separate them.

They claim
"healthier cooking with less oil" — a fat claim, not a materials claim
Made in
UNVERIFIED — not published
Warranty
UNVERIFIED — not published
Heat
500°F; all cooktops including induction
What we’d want you to know (4)
  • Across four Thyme & Table cookware sets from $59 to $197, not one names a coating chemistry. Price buys nothing here. [1] [2] [3]
  • “Ergonomic riveted handles”, gold-finished — material not stated. Lid seals are described only in customer reviews as rubber or silicone, which is a shopper’s guess, not a manufacturer statement, and we do not score it. [1]
  • Oven safe to 500°F on a ceramic coating, with no explanation. [1]
  • Thyme & Table is a Walmart-owned cookware brand and we could locate no California AB 1200 disclosure for it. Neither could Defend Our Health, whose index covers the major cookware brands and does not list it, nor Mainstays, nor The Pioneer Woman. Three Walmart-owned cookware brands, no locatable disclosures. [4]

Sources (4)

  1. Walmart — Thyme & Table Signature 12-Piece Set
  2. Walmart — Thyme & Table Supreme 12-Piece Set
  3. Walmart — Thyme & Table Hard Anodized 15-Piece Set
  4. Defend Our Health — cookware materials disclosures index
Not availablelisted unavailable at time of check View on walmart.com
43 out of 100 materials score

Coated, or plastic in contact

Touches food19/60
The rest13/25
Backed up11/15

Calphalon Premier Nonstick 12"

Hard-anodised aluminium · coating described on the product page only as “MineralShield nonstick technology… made from Earth’s hardest minerals”

They won't say

The product page sells a coating “made from Earth’s hardest minerals”. Calphalon’s own chemical disclosure says the cookware contains “PFAS (PTFE)”.

It goes further: “Calphalon cookware contains just one PFAS chemical, PTFE, used to prevent food from sticking to cookware surfaces.” Two of the maker’s own pages, flatly at odds about what the coating is.

They claim
None made on the product page
Made in
UNVERIFIED — not published
Warranty
Lifetime — coating-wear exclusion not published
Heat
450°F; not broiler safe; dishwasher safe; induction compatibility not stated
What we’d want you to know (4)
  • This is the clearest trade-name-where-a-material-should-be case we have found. “MineralShield” reads as a mineral or ceramic coating to any normal buyer. It is PTFE. [1] [2]
  • Credit, oddly: Calphalon is one of the few makers to concede in its own words that PTFE is a PFAS. T-fal, on this same page, argues the opposite. [2]
  • At $119.99 this is the most expensive fluoropolymer pan here, and the only one that neither names its coating on the product page nor publishes a country of manufacture. [1]
  • 450°F and explicitly not broiler safe — more restrictive than All-Clad’s HA1 at a similar price. [1]

Sources (2)

  1. Calphalon Premier Hard-Anodized Nonstick 12in Frying Pan with Lid
  2. Calphalon product disclosures — “PFAS (PTFE)”
$119.99with lid View on calphalon.com
43 out of 100 materials score

Coated, or plastic in contact

Touches food26/60
The rest17/25
Backed up0/15

HexClad 12" Hybrid Frying Pan

Tri-ply with an aluminium core between two layers of “high-grade stainless steel”, grade not named · laser-etched hexagonal ridges · “proprietary TerraBond ceramic nonstick coating”, chemistry never stated

They won't say

HexClad settled a class action over exactly these claims. Cliburn v. One Source to Market alleged it “falsely advertised, labeled, and marketed the non-stick coating”, specifically challenging “non-toxic”, “PFAS Free” and “PFOA Free”.

The class period ran 1 February 2022 to 31 March 2024. Pans in that period used a PTFE coating; “TerraBond” is the replacement. HexClad denied all wrongdoing, and its product page mentions neither the change nor the settlement.

They claim
"free from PTFE and forever chemicals"; "PFAS-free"
Made in
UNVERIFIED — not published on the product page, the FAQ or the support centre
Warranty
Lifetime against manufacturer’s defects — whether coating wear counts is not stated
Heat
Oven safe to 900°F; dishwasher safe; metal utensil safe; induction not stated
What we’d want you to know (4)
  • “TerraBond” is a trade name standing exactly where a material should be. Even HexClad’s own technical support article declines to name the chemistry, calling it “a proprietary ceramic formula that is PFAS free”. No sol-gel, no silica, no binder is identified. [2]
  • We could find no California AB 1200 disclosure for HexClad, and neither could the independent index we checked. A brand that markets on chemical safety and files no findable chemical disclosure is the finding. [3]
  • A 900°F oven rating — the highest claimed of any pan here by 100 degrees — on a coating whose composition is undisclosed. No maximum stovetop heat setting is given. [1]
  • “Third-party lab Non-Detect” results are referenced on the product page, but the lab, method and report are not published, so the claim itself is unverified. [1]

Sources (3)

  1. HexClad 12in Hybrid Frying Pan
  2. HexClad support — “What is TerraBond nonstick made from?”
  3. HexClad class action settlement site — case, claims and class period
$179$199 with lid View on hexclad.com
42 out of 100 materials score

Coated, or plastic in contact

Touches food14/60
The rest17/25
Backed up11/15

All-Clad HA1 Nonstick 12"

Hard-anodised aluminium with a stainless base · “long-lasting PTFE nonstick” — the chemistry named outright on the product page

Read the caveats

Among the most honest labelling in this category. All-Clad names PTFE on the product page, links its chemical disclosure, and makes no “free of” claim at all.

It scores where it does because of what it is made of, not because of how it behaves. A fluoropolymer coating is a fluoropolymer coating; saying so plainly is what separates this from Calphalon at the same price.

They claim
None made
Made in
China (stated)
Warranty
Limited lifetime — coating-wear exclusion not retrievable
Heat
500°F; lids to 350°F; avoid the broiler; induction ready; dishwasher safe
What we’d want you to know (4)
  • “Cook over low and medium heat. Never use high heat unless boiling liquids” is the real usability constraint on all PTFE cookware, and All-Clad states it plainly where most competitors bury or omit it. [1]
  • Explicitly not for use under the broiler, and the glass lid is rated 150 degrees lower than the pan. [1]
  • An All-Clad-branded pan made in China at $99.99, sitting alongside All-Clad’s US-made stainless lines. The origin difference is disclosed but easy to miss. [1]
  • All-Clad also sells an “HA1 Ceramic Nonstick” line under the same HA1 name — two different coating chemistries under one sub-brand. [1] [2]

Sources (2)

  1. All-Clad HA1 Expert Nonstick Fry Pan with Lid, 12in
  2. All-Clad nonstick chemical information
$99.99with lid View on all-clad.com
42 out of 100 materials score

Coated, or plastic in contact

Touches food14/60
The rest17/25
Backed up11/15

SCANPAN CLASSIC 10.25" Fry Pan

Recycled cast aluminium · “STRATANIUM” coating, which the maker’s own FAQ states “contain[s] some PTFE” · Bakelite handle

Read the caveats

Three of Scanpan’s own pages tell three different stories, and the reconciling phrase is doing enormous work.

The marketing page says “PFOA, PFOS, and other PFAS of concern? These aren’t used in the making of our products.” The FAQ says “Stratanium and Stratanium+ contain some PTFE.” The AB 1200 declaration lists PFAS, polytetrafluoroethylene and a PFA copolymer.

They claim
"PFOA-free"; "PFOA, PFOS, and other PFAS of concern? These aren't used in the making of our products"
Made in
Denmark — “artisan made in Denmark” (stated)
Warranty
Limited lifetime — peeling, pitting and bubbling are covered defects
Heat
500°F including lids and handles; gas and electric only on this model; dishwasher and metal utensil safe
What we’d want you to know (4)
  • The product page carries a California Proposition 65 warning for tetrafluoroethylene while simultaneously headlining “PFOA-free”. A Prop 65 warning and a PFOA-free claim on the same page is exactly the pattern worth noticing. [1]
  • Credit, and it is real: Scanpan’s is the only warranty in this category that names covered failure modes explicitly — “defects include peeling, pitting, and bubbling of the surface”. Coating wear is covered rather than excluded. Nobody else does that. [3]
  • The Bakelite handles are disclosed as containing formaldehyde in the same AB 1200 filing. [2]
  • Check Classic against Classic Induction before buying — same name, different cooktop compatibility. This model is gas and electric only. [1]

Sources (3)

  1. SCANPAN CLASSIC 10.25in Fry Pan
  2. Scanpan declaration — AB 1200: PFAS, PTFE, PFA copolymer, formaldehyde in Bakelite
  3. Scanpan FAQ — “Stratanium and Stratanium+ contain some PTFE”
$89.99from $124.95 View on scanpan.com
39 out of 100 materials score

Coated, plastic, or unnamed

Touches food14/60
The rest25/25
Backed up0/15

Kirkland Signature 12-Piece Non-Stick Cookware Set

PTFE non-stick on hard-anodised aluminium · 18/10 cast stainless handles · tempered glass lids

Read the caveats

The spec table says “Coating Type: PTFE Non-Stick”. The marketing copy on the same page says “Eclipse™ HB (High-Build) triple layer nonstick coating” and never mentions PTFE.

And directly below both, the page renders a heading reading “Designated Chemical Disclosure” with nothing underneath it.

They claim
No PFAS, PFOA or BPA claim is made
Made in
Thailand (stated)
Warranty
No cookware-specific warranty published
Heat
400°F; hand wash recommended
What we’d want you to know (5)
  • Costco’s platform carries that disclosure field and its suppliers fill it in. On the same site, Circulon’s Premier Professional 10-piece states “This product contains intentionally added PFAS because of its superior nonstick properties” and lists “Fluoropolymer, PTFE, FEP, PFA (PFAS)”. The mechanism works. Kirkland Signature’s entry is blank. [2]
  • Defend Our Health’s index of cookware materials disclosures lists Tramontina, Circulon, Scanpan and Le Creuset. Kirkland Signature and Costco have no entry at all. [3]
  • No PFOA claim, no PFAS statement, no BPA statement. The page names the polymer in a spec field and makes no claim about it anywhere. [1]
  • Costco’s own chemical-management page returns a 404 and both Smart Screening PDFs return 403. As of this check, Costco has no publicly reachable chemicals policy at the URLs it is indexed under. [4]
  • The rest of the set is properly specified: 18/10 cast stainless handles, tempered glass lids with steel rims, made in Thailand, oven-safe to 400°F. Everything except the one field that matters. [1]

Sources (4)

  1. Costco — Kirkland Signature 12-Piece Non-Stick Cookware Set
  2. Costco — Circulon Premier Professional 10-piece, disclosure field populated
  3. Defend Our Health — cookware materials disclosures index
  4. Costco chemical management page (returns 404)
Member priceCostco does not display prices to non-members View on costco.com
38 out of 100 materials score

Coated, plastic, or unnamed

Touches food14/60
The rest13/25
Backed up11/15

T-fal Ultimate Hard Anodized 2-pc Set

Hard-anodised aluminium · marketed as a “Titanium Non-stick coating” · the maker’s AB 1200 filing names polytetrafluoroethylene, PFA and FEP

Read the caveats

T-fal’s AB 1200 disclosure is the most chemically specific of any nonstick brand here: it names three distinct fluoropolymers — PTFE, PFA and FEP — not just one.

Then its consumer-facing page argues PTFE should be separated from PFAS, while that same AB 1200 page files all three under the heading PFAS. Two of the company’s own pages take opposite positions.

They claim
"do not contain PFOA"
Made in
China (stated)
Warranty
Limited lifetime — coating-wear exclusion not retrievable
Heat
400°F; lids to 350°F; not induction compatible; hand washing recommended
What we’d want you to know (4)
  • “PFOA-free” dated to 2012 is presented as a differentiator: “T-fal and its suppliers have not used PFOA in their processes since 2012, well before the introduction of regulations”. The US industry-wide phase-out completed by 2015, so this is table stakes rather than a distinction. [3]
  • A 400°F oven limit is the lowest of any pan on this page, and the set is not induction compatible. Two hard constraints on a mainstream best-seller. [1]
  • “Titanium” in the coating name describes a hardening particle, not the release chemistry. The release chemistry is PTFE. [1] [2]
  • The Thermo-Spot indicator turns red between 285°F and 380°F, which is a genuinely useful heat cue and more than most competitors give. [1]

Sources (3)

  1. T-fal Ultimate Hard Anodized 2-piece frypan set
  2. T-fal AB 1200 disclosure — PTFE, PFA and FEP named under PFAS
  3. T-fal — “PTFE nonstick coating explained”
$69.9910in + 12in View on t-fal.com
34 out of 100 materials score

Coated, plastic, or unnamed

Touches food34/60
The rest0/25
Backed up0/15

Thyme & Table Granite 12-Piece Cookware Set

“Ceramic nonstick cooking surface” on aluminium · every spec field left empty

Read the caveats

“Granite” is a decorative descriptor. There is no granite in the pan and the page does not claim there is — the body is aluminium and the surface is a ceramic nonstick.

The specification table has headers for Material, Coating, Manufacturer, Country of Origin, Warranty and Care. All six are empty. The fields exist and nobody filled them in.

They claim
No claim of any kind
Made in
UNVERIFIED — field present, left empty
Warranty
UNVERIFIED — field present, left empty
Heat
Not published
What we’d want you to know (4)
  • An empty field is a different kind of absence from a missing one. Walmart built the structure to hold this information and the brand left it blank. [1]
  • Non-food parts not specified at all — no handles, no lids, no rivets. [1]
  • No PTFE, PFOA, PFAS or BPA claim of any kind. [1]
  • Marketing descriptors doing duty as materials across this brand: “Granite”, “Supreme”, “Signature”. None of them is a material. [1] [2]

Sources (2)

  1. Walmart — Thyme & Table Granite 12-Piece Set
  2. Walmart — Thyme & Table Supreme 12-Piece Set
Not populatedprice field empty on the listing View on walmart.com
34 out of 100 materials score

Coated, plastic, or unnamed

Touches food34/60
The rest0/25
Backed up0/15

Beautiful 12-Piece Ceramic Set, Black Sesame

“Ceramic non-stick” — and no specifications table is populated at all

Read the caveats

The cleanest example of total absence in the Walmart range: a $119 set whose entire material story is the word “ceramic”.

No Material field, no Coating field, no Manufacturer, no Country of Origin, no Warranty, no Care. The body metal appears only in the page’s meta description.

They claim
No claim of any kind
Made in
UNVERIFIED — not published
Warranty
UNVERIFIED — not published
Heat
500°F; all cooktops including induction
What we’d want you to know (4)
  • The same twelve-piece set in other colourways carries at least some copy. This one carries none, which suggests the difference is listing maintenance rather than product. [2]
  • No PTFE, PFOA, PFAS or BPA statement. [1]
  • “Oven safe to 500°F” and “compatible with all stovetops including induction” are the only concrete facts published. [1]
  • No third-party testing or certification, consistent with every Walmart house-brand product we checked. [1]

Sources (2)

  1. Walmart — Beautiful 12-Piece Ceramic Set, Black Sesame
  2. Walmart — Beautiful 12-Piece EverGood set, which does carry copy
$119listed as not available View on walmart.com
31 out of 100 materials score

Coated, plastic, or unnamed

Touches food14/60
The rest17/25
Backed up0/15

Circulon Premier Professional 13-Piece (Costco)

“Toxin-free nonstick” on hard-anodised aluminium — the same line’s own filing lists PTFE

Avoid

“Toxin-free nonstick interior and exterior”, with no definition, no standard and no testing body.

The 10-piece set from the same line, same brand, same retailer, states in Costco’s own disclosure field: “This product contains intentionally added PFAS because of its superior nonstick properties” — listing Fluoropolymer, PTFE, FEP and PFA.

They claim
"Toxin-free nonstick interior and exterior"
Made in
Thailand (stated)
Warranty
UNVERIFIED — not published
Heat
400°F; dishwasher safe
What we’d want you to know (4)
  • This page has no Designated Chemical Disclosure section at all, while its sibling does. Two SKUs of one product line on one retailer, with opposite chemical stories. [1] [2]
  • We score the coating as a disclosed fluoropolymer, because the maker’s own filing for the line discloses it. “Toxin-free nonstick” on a PTFE coating is the most misleading single claim we found in American retail. [1] [2]
  • “Double-riveted stainless steel handles with silicone grips” and “shatter-resistant glass lids” are named, which is why this scores above the honest sibling. The rubric grades materials, not candour — the candour is what these flags are for. [1]
  • Made in Thailand, oven to 400°F, dishwasher safe. No warranty published. [1]

Sources (2)

  1. Costco — Circulon Premier Professional 13-Piece
  2. Costco — Circulon Premier Professional 10-Piece, PFAS disclosed
Member priceCostco does not display prices to non-members View on costco.com
25 out of 100 materials score

Coated, plastic, or unnamed

Touches food14/60
The rest0/25
Backed up11/15

Circulon Premier Professional 10-Piece (Costco)

PTFE non-stick on hard-anodised aluminium, disclosed as intentionally added PFAS

Read the caveats

This is the model disclosure, and it is worth reading in the brand’s own words: “This product contains intentionally added PFAS because of its superior nonstick properties.”

Chemicals listed by jurisdiction — California: “Fluoropolymer, PTFE, FEP, PFA (PFAS)”. Colorado: “PFAS”. It scores low because PTFE is what it is, not because Circulon hid anything here.

They claim
"contains intentionally added PFAS"; "Fluoropolymer, PTFE, FEP, PFA (PFAS)"
Made in
Thailand (stated)
Warranty
UNVERIFIED — not published on this page
Heat
400°F; dishwasher safe
What we’d want you to know (4)
  • It exists because California AB 1200 and Colorado HB 22-1345 compel it. It is a statutory self-declaration, not third-party testing — no laboratory is named and no report is published, which is why we score it as a filing rather than a test. [1]
  • The same brand’s 13-piece set on the same retailer calls the same coating “toxin-free nonstick” and carries no disclosure section at all. [2]
  • Handles and lids are not described on this page, which is why it scores below its less honest sibling. That is the rubric measuring materials rather than candour. [1]
  • Made in Thailand, oven to 400°F, dishwasher safe. No warranty published on this page. [1]

Sources (2)

  1. Costco — Circulon Premier Professional 10-Piece
  2. Costco — Circulon Premier Professional 13-Piece, “toxin-free”
Member priceCostco does not display prices to non-members View on costco.com
25 out of 100 materials score

Coated, plastic, or unnamed

Touches food14/60
The rest0/25
Backed up11/15

Circulon A1 ScratchDefense 12-Piece (Costco)

PTFE “ScratchDefense” non-stick, disclosed as intentionally added PFAS

Read the caveats

Names the coating — “Coating Type: PTFE Non-Stick” — and carries the PFAS disclosure. Consistent, and consistent is rarer than it should be.

Metal-utensil safe, dishwasher safe, oven to 400°F, limited lifetime warranty. All of that is real. It is still a fluoropolymer coating.

They claim
"contains intentionally added PFAS because of its superior nonstick properties"
Made in
Thailand (stated)
Warranty
Limited lifetime
Heat
400°F; dishwasher and metal utensil safe
What we’d want you to know (4)
  • “contains intentionally added PFAS because of its superior nonstick properties” is the brand’s own statutory wording. [1]
  • The same product is sold in Australia as ScratchDefense A1, where Circulon’s Australian page says only “Made without PFOA” and no PFAS statement appears. The difference between the two markets is that California has a disclosure law and Australia does not. [2]
  • Handle and lid materials are not described on the Costco page. [1]
  • Made in Thailand. No third-party testing cited. [1]

Sources (2)

  1. Costco — Circulon A1 ScratchDefense 12-Piece
  2. Circulon Australia — ScratchDefense A1, “Made without PFOA”
Member priceCostco does not display prices to non-members View on costco.com
25 out of 100 materials score

Coated, plastic, or unnamed

Touches food8/60
The rest17/25
Backed up0/15

Thyme & Table Supreme 12-Piece Cookware Set

Tri-ply with a stainless induction base · “non-stick interior”, chemistry not named

Avoid

Walmart’s premium house-brand tier, at up to $197, and it still names no coating chemistry. “Non-stick surface”, “non-stick interior”, “coated inside” — three phrasings, no material.

The secondary parts are specified well: solid cast stainless handles, domed vented glass lids, a silicone trivet. Everything but the surface you cook on.

They claim
No PTFE, PFOA, PFAS or BPA claim
Made in
UNVERIFIED — not published
Warranty
UNVERIFIED — not published
Heat
“Oven safe”, no ceiling given; dishwasher safe
What we’d want you to know (4)
  • Across eleven Walmart house-brand cookware listings, from $21.84 to $197, zero name a coating chemistry. The disclosure ceiling for the entire range is the word “ceramic” or the word “nonstick”. [1] [2] [3]
  • “Oven safe” with no temperature given — the only number that would make the claim useful on a coated pan. [1]
  • No PTFE, PFOA, PFAS or BPA statement. No country of manufacture. No warranty. [1]
  • Walmart’s published PFAS policy defines PFAS as “including PFOS, PFOA and PTFE” and permits cookware with intentionally added PFAS “if disclosed on the product label”. That policy governs Marketplace sellers. Walmart’s own private brands are first-party, so it does not reach them. [4]

Sources (4)

  1. Walmart — Thyme & Table Supreme 12-Piece Set
  2. Walmart — Mainstays 7-Piece Nonstick Aluminium Set, $21.84
  3. Walmart — Thyme & Table Hard Anodized 15-Piece Set
  4. Walmart Marketplace — Prohibited Products Policy: PFAS chemicals
$147.08up to $197 by colourway View on walmart.com
21 out of 100 materials score

Coated, plastic, or unnamed

Touches food8/60
The rest13/25
Backed up0/15

Our Place Always Pan (ceramic)

“Thermakind” ceramic coating on recycled aluminium · composition not published

They won't say

The strongest non-toxic marketing on this page, attached to the least published evidence we found anywhere.

No lab report, no certification, no coating composition, no country of manufacture. Even the body certifying the “100% certified post-consumer recycled aluminium” is unnamed.

They claim
"Forever chemicals like PTFEs, PFOAs, other PFAS, as well as potentially toxic materials like lead and cadmium"
Made in
UNVERIFIED
Warranty
1 year limited
Heat
450°F
What we’d want you to know (4)
  • “Thermakind” is a trade name, not a disclosed material. [1]
  • We went looking again and did find one document: a California AB 1200 disclosure, which lists the Always Pan under aluminium cookware with aluminium, iron, chromium, nickel and manganese as intentionally added. That earns a testing point. Note what it does not cover — those are the metals in the pan body. The coating, which is the entire question here, is not itemised anywhere on it. [3]
  • December 2025: the law firm Migliaccio & Rathod opened a consumer investigation covering the Titanium Always Pan Pro and the Always Pan 2.0 — this pan. The allegations under investigation include chipping and flaking within about a year, and that the “PFAS-free” representation may mislead; the separate “coating-free” allegation concerns the titanium model, not this one. No lawsuit has been filed. This is a plaintiffs’ firm at solicitation stage, and should be read as exactly that. [2]
  • None of this means the pan is unsafe. It means nobody outside the company can check.

Sources (3)

  1. Our Place non-stick Always Pan page
  2. Migliaccio & Rathod investigation notice, December 2025
  3. Our Place California AB 1200 cookware disclosure
21 out of 100 materials score

Coated, plastic, or unnamed

Touches food8/60
The rest13/25
Backed up0/15

The Pioneer Woman Prairie Signature Fry Pan 8in

Cast aluminium with an unnamed “nonstick interior surface” · “Olivewood-printed” handle

Avoid

Cast aluminium body, unnamed nonstick interior, and a handle described as “Olivewood-printed” — a finish printed to look like wood, over a substrate that is not named either.

The number worth noticing is the oven rating: “Oven safe up to 350°F for 30 minutes”. Time-bounded, and well below the 500°F that Walmart’s Beautiful sets claim.

They claim
No claim of any kind
Made in
UNVERIFIED — not published
Warranty
UNVERIFIED — not published
Heat
350°F for 30 minutes; dishwasher safe
What we’d want you to know (4)
  • A coating that must not exceed 350°F for more than half an hour is a meaningful thermal-stability signal, and the page never explains why. Thermal ceilings across Walmart’s own nonstick lines run from 350°F to 500°F with no stated reason for the spread. [1] [2]
  • “Dishwasher safe for added convenience” — on a printed-finish handle. [1]
  • No PTFE, PFOA, PFAS or BPA claim. [1]
  • The Pioneer Woman is a Walmart-owned cookware brand and we could locate no California AB 1200 disclosure for it, nor does Defend Our Health’s index list one. [3]

Sources (3)

  1. Walmart — The Pioneer Woman Prairie Signature 8in Fry Pan
  2. Walmart — Beautiful 12-Piece EverGood set, 500°F
  3. Defend Our Health — cookware materials disclosures index
Not populatedprice field empty on the listing View on walmart.com
8 out of 100 materials score

Coated, plastic, or unnamed

Touches food8/60
The rest0/25
Backed up0/15

Mainstays 13-Piece Nonstick Aluminium Cookware Set

Aluminium body · “Interior: 2 layers non-stick coating” · “Exterior: high heat resistant coating”

Avoid

Two coatings, both unnamed. The interior is “2 layers non-stick coating” and the exterior is “high heat resistant coating” — a second undisclosed chemistry most buyers never think to ask about.

The warranty field is unusually direct. It reads: “Has written warranty: No”.

They claim
No claim of any kind
Made in
UNVERIFIED — not published
Warranty
“Has written warranty: No”
Heat
Dishwasher safe; not induction
What we’d want you to know (4)
  • An unnamed exterior coating on a nonstick pan is the disclosure gap nobody looks for. It is the layer that meets the burner. [1]
  • No PFOA, PTFE, PFAS or BPA claim of any kind. [1]
  • “Suitable for all cooktops except induction” and “Dishwasher safe”. [1]
  • Mainstays is a Walmart-owned cookware brand and we could locate no California AB 1200 disclosure for it, nor does Defend Our Health’s index list one. If those disclosures genuinely do not exist for Mainstays, The Pioneer Woman and Thyme & Table, that is a compliance question rather than only a transparency one. [2]

Sources (2)

  1. Walmart — Mainstays 13-Piece Nonstick Aluminum Alloy Cookware Set
  2. Defend Our Health — cookware materials disclosures index
$49.97single-set price; multipack listings vary View on walmart.com
8 out of 100 materials score

Coated, plastic, or unnamed

Touches food8/60
The rest0/25
Backed up0/15

Mainstays 7-Piece Nonstick Aluminium Cookware Set

“Aluminum construction paired with a nonstick coating” · handle material not published

Avoid

Twenty-two dollars for seven pieces, and the entire description of every cooking surface in the set is “a nonstick coating”.

No PFOA claim, no PFAS statement, no PTFE, no BPA. Not a weaker claim — no claim at all.

They claim
No claim of any kind
Made in
UNVERIFIED — not published
Warranty
UNVERIFIED — not published
Heat
Not oven safe; not induction; stovetop only
What we’d want you to know (4)
  • “Protect nonstick surface using only wood or nylon utensils; avoid metal.” The care instruction tells you the coating is fragile. It does not tell you what it is. [1]
  • “Not induction safe and not oven safe. This cookware set is exclusively designed for stovetop cooking environments.” “Never leave empty cookware on a hot burner.” [1]
  • Handle material not published. Lids referenced, material not published. [1]
  • No dishwasher guidance, no warranty, no country of manufacture, no testing. [1]

Sources (1)

  1. Walmart — Mainstays 7-Piece Non-Stick Aluminium Cookware Set
$21.84Green Sage colourway $19.54 View on walmart.com
8 out of 100 materials score

Coated, plastic, or unnamed

Touches food8/60
The rest0/25
Backed up0/15

Thyme & Table Hard Anodized 15-Piece Set

Hard anodised aluminium with a “triple layer, Nonstick” coating — layers counted, chemistry not named

Avoid

“Triple layer” describes an application process, not a chemistry. A three-coat nonstick system — primer, midcoat, topcoat — is the classic build, and the page never says what the coats are made of.

Country and warranty fields are referenced on the listing and left unpopulated.

They claim
No claim of any kind
Made in
UNVERIFIED — field present, left empty
Warranty
UNVERIFIED — field present, left empty
Heat
400°F; dishwasher not stated
What we’d want you to know (4)
  • Counting the coats is the most common way to sound specific while saying nothing. Kmart in Australia does the same thing: “three-layer non-stick coating”, “4 layer stone blast”. [1]
  • No PFOA, PTFE, PFAS or BPA claim anywhere. [1]
  • “Oven safe up to 400°F”. No dishwasher statement. [1]
  • Non-food parts not specified: no handles, no lids, no rivets. [1]

Sources (1)

  1. Walmart — Thyme & Table Hard Anodized 15-Piece Set
Not populatedcomparable range $59–$149 View on walmart.com

Why this category is the one that matters

Of everything in your kitchen, the pan is what touches hot food most often. Heat is what mobilises things — it is the reason a frying pan raises questions a storage box does not.

The whole category argument comes down to one question: what is the cooking surface actually made of? There are four honest answers.

1. A fluoropolymer coating — PTFE, sold as Teflon

Here is the part the marketing skips. PTFE is itself a PFAS. Not a cousin of one — a member of the class, under the OECD definition, Maine’s, Minnesota’s and the EPA’s. The EPA’s own FAQ asks whether fluoropolymers are exempt from its PFAS reporting rule and answers “No. There is no polymer exemption for this rule.” Minnesota’s regulator is blunter: “Teflon™ will be prohibited from use in cookware.”

So “PTFE-free” and “PFAS-free” are different promises, and “PFOA-free” is nearly meaningless — the eight biggest producers committed to phasing PFOA out by 2015 under a voluntary EPA programme.

What is actually known about cooking on it is less dramatic than either side claims. PTFE is inert at ordinary temperatures; published figures for where it starts breaking down range from about 260°C to 400°C depending what is being measured. The one clear-cut case is birds — Cornell’s veterinary college documents three ducks dying within twelve hours of exposure to a PTFE-coated heat lamp. The full picture is here.

2. A ceramic sol-gel coating

Genuinely PTFE-free. Also not really ceramic: the American Ceramic Society describes it as silica, metal oxides and binders sprayed on aluminium and fired — “quasi-ceramic”. The catch is not what is in it, it is that the recipe is proprietary, so nobody outside the factory can check. More here.

3. Bare stainless steel

No coating, so nothing to decompose and no secret recipe. It does release small amounts of nickel and chromium, mostly into acidic food, and mostly when the pan is new — one study measured the fraction of nickel leached falling from 5.10% on the first cook to 0.48% by the sixth. How much that matters is genuinely contested: a second study using real pots rather than metal coupons concluded 18/10 stainless is “safe for the majority of nickel-allergic subjects”, and its figures are far lower. If you have a diagnosed nickel allergy this is worth knowing about; otherwise food itself is the dominant source.

4. Cast iron

One material, no coating, and it does put iron into food — a lot, in acidic dishes. A Malawi study measured bean relish gaining 147 µg of iron per gram when cooked in an iron pot. Whether that is a benefit depends entirely on you. It is not the anaemia cure it is sometimes sold as: the best-designed trial, 340 Cambodian women over 12 months, found no haemoglobin difference at all between an iron ingot, an iron supplement and nothing.

The honest summary

If you can cook it in stainless or cast iron, do — the argument ends there, and it costs less. If you want non-stick, you are choosing between a well-studied fluoropolymer and a less-studied sol-gel whose recipe is secret. Both are defensible. Neither is “clean”.

And buy from whoever tells you the most, not whoever promises the most. That is what the scores below measure.

Keep reading

All 136 products in one table  ·  Which brands publish anything at all  ·  All guides

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