Sealskinz Review, Is Sealskinz Non-Toxic?
Sealskinz averages 20 out of 100 on PFAS Authority's PFAS and toxin screen across the 2 Sealskinz products graded as of October 2026, and none of them reach its 70 point pass mark.
Sealskinz grades Bad on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
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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.
Which Sealskinz products contain PFAS? Poor and Bad, we’d swap these
- Waterproof membrane/coating (unspecified polymer); synthetic insulation
- We found no PFAS statement from the brand
- Teflon-type coating/synthetic polymer membrane degradation and fume release. Waterproof membranes can degrade…
4 hazards checked on this product, all on its full breakdown.
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- Waterproof membrane (water-repellent coating, unspecified chemistry)
- We found no PFAS statement from the brand
- PFAS, water-repellent coating membranes in waterproof textiles are a known and persistent source of PFAS…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonSealskinz and PFAS, common questions
- Does Sealskinz have PFAS?
- Sealskinz averages 20 out of 100 on PFAS Authority's PFAS and toxin screen across the 2 Sealskinz products graded as of October 2026, and none of them reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Sealskinz non-toxic?
- No Sealskinz product we graded reaches Good. The best of them is Sealskinz Men's Waterproof All Weather Insulated Gloves at 20/100.
- Which Sealskinz products should I avoid?
- The lowest-graded Sealskinz products we have scored are LeMieux Sealskinz Waterproof Glove, Sealskinz Men's Waterproof All Weather Insulated Gloves. Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →