Non-Toxic Stainless Steel Cookware, ranked by PFAS grade
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Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
14 of the 15 stainless steel cookware products PFAS Authority has graded reach its 70 point pass mark for PFAS and other toxins, 93.3% of the category, as of November 2026, and 1 scores below it. The highest graded is Cuisinart Chef's Classic Stainless Steel Cookware Set at 75 out of 100.
The full ranking is below, best-graded first, with every score linking to the evidence behind it.
Is stainless steel cookware safe?
14 of the 15 stainless steel cookware products we graded come back low-concern on our screen and 1 do not. Our grades are model-based assessments built from published materials, ingredient lists, certifications and brand disclosures, not laboratory tests, so they say what we can evidence rather than that anything is safe.
Best graded stainless steel cookware here
- 1Cuisinart Chef's Classic Stainless Steel Cookware Set 75 out of 100
- 2All-Clad Stainless Steel 10-Piece Cookware Set 75 out of 100
- 3All-Clad Tri-Ply 10-Piece Stainless Steel Cookware Set 75 out of 100
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The best non-toxic stainless steel cookware, ranked by grade
Buyer’s guide
What to look for in stainless steel cookware, and which brands grade best and worst
Why Cuisinart Chef's Classic Stainless Steel wins, and what it beats
Every grade on this page is one sum. A category starts from a baseline, each disclosed material or coating adds risk points, and each thing the brand or a third party has published takes them away. Below is that sum for the winner, then for 2 products it beats, so you can see exactly where the 60 points between the top and the bottom of this stainless steel cookware ranking come from.
The winner
Made of Stainless steel (no nonstick coating).
- +30Category baseline. The starting point for this type of product, before anything specific to this product is counted.
- +15No PFAS disclosure. No public statement from the brand about PFAS in this product.
- -20Bare uncoated material. Recorded as a bare, uncoated material with no surface coating or treatment.
25risk points in total, which is a grade of 75
What the grade does not fix. It still carries one risk factor, No PFAS disclosure, and our graders recorded 2 other hazards on it. See the full breakdown.
What it beats, and why
What puts it behind. Disclosed non-fluorinated coating, +10 points. Coating is named and the brand states it is made without PFAS. The winner carries no such factor.
Made of Titanium-reinforced nonstick coating (proprietary, unspecified).
- +30Category baseline
- +10Disclosed non-fluorinated coating
- -10Brand-stated PFAS-free. The brand states this product is PFAS-free. We have not verified the claim.
30risk points, a grade of 70
What puts it behind. Non-stick, chemistry undisclosed, +40 points. Marketed as non-stick without stating the coating chemistry. The winner carries no such factor.
Made of Stainless steel with hard-anodized aluminum exterior; nonstick coating type unspecified.
- +40Non-stick, chemistry undisclosed
- +30Category baseline
- +15No PFAS disclosure
85risk points, a grade of 15
No product on this page was physically tested by us. Every number above comes from published materials, ingredient and coating disclosures, certifications and brand statements, scored on one public rubric. Formulations change without notice, so check the current product listing before buying.
Which stainless steel cookware is PFAS-free? Good or Excellent, best-graded first
- Stainless steel (no nonstick coating)
- Nickel leaching from stainless steel
2 hazards checked on this product, all on its full breakdown.
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- Stainless steel exterior, polished surface (no nonstick coating)
- Nickel leaching from stainless steel
3 hazards checked on this product, all on its full breakdown.
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- Stainless steel tri-ply (no nonstick coating)
- Handle degradation or food-contact loosening
- stainless steel, non-coated
- Nickel leaching (trace)
2 hazards checked on this product, all on its full breakdown.
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- Stainless steel construction, no nonstick coating
- Nickel leaching from stainless steel
2 hazards checked on this product, all on its full breakdown.
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- Stainless steel with tri-ply construction (no nonstick coating)
- Tri-ply construction failure and delamination
2 hazards checked on this product, all on its full breakdown.
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- Stainless steel pots and pans (non-coated)
- Nickel leaching from stainless steel
2 hazards checked on this product, all on its full breakdown.
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- stainless steel, no nonstick coating
- Nickel leaching from stainless steel
2 hazards checked on this product, all on its full breakdown.
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- Stainless steel, tri-ply construction (no nonstick coating)
- Stainless steel surface degradation and nickel release
2 hazards checked on this product, all on its full breakdown.
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- stainless steel cookware
- Nickel and chromium leaching
3 hazards checked on this product, all on its full breakdown.
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- Stainless steel with triple-layer construction
- Aluminum core leaching
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon- Titanium-reinforced nonstick coating (proprietary, unspecified)
- The brand calls it PFAS-free, which we have not verified
- Coating degradation and particulate release
3 hazards checked on this product, all on its full breakdown.
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- Titanium-reinforced nonstick coating (composition unspecified)
- The brand calls it PFAS-free, which we have not verified
- Teflon-type coating/Nonstick Fume Risk
3 hazards checked on this product, all on its full breakdown.
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- Titanium-reinforced nonstick coating (unspecified composition)
- The brand calls it PFAS-free, which we have not verified
- Teflon-type coating fume risk (thermal degradation)
3 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonWhich stainless steel cookware contains PFAS? Poor and Bad, we’d swap these
- Stainless steel with hard-anodized aluminum exterior; nonstick coating type unspecified
- Nonstick coating degradation and flaking
2 hazards checked on this product, all on its full breakdown.
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