Cotton On Review, Is Cotton On Non-Toxic?
Cotton On averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the 5 Cotton On products graded as of October 2026, and none of them reach its 70 point pass mark.
Cotton On grades Good 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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Does Cotton On have PFAS, by category
Graded and flagged Poor and Bad, we’d swap these
Cotton On
All Day Crew Tee Women
- cotton
- We found no PFAS statement from the brand
- Azo dyes and azo metabolites, Cotton tees are dyed using standard industrial dyes, which may include azo…
2 hazards checked on this product. See all of them.
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Cotton On
Men's Everyday Fit T-Shirt
- cotton
- We found no PFAS statement from the brand
- Heavy metals, Cotton garments are commonly dyed with synthetic dyes; some azo dyes break down into…
3 hazards checked on this product. See all of them.
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Cotton On
Women All Day Crew Tee
- cotton
- We found no PFAS statement from the brand
- Azo dyes and synthetic dyes, Cotton apparel typically uses standard industrial azo dyes. No known issues or…
3 hazards checked on this product. See all of them.
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Cotton On
Women Hold Me Cami
- cotton
- We found no PFAS statement from the brand
- Formaldehyde / VOCs, Cotton garments may contain trace formaldehyde from wrinkle-resistance or sizing…
2 hazards checked on this product. See all of them.
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Cotton On
Women's 90s Baby Tee
- cotton
- We found no PFAS statement from the brand
- Formaldehyde / VOCs, Cotton garments are often treated with formaldehyde-based wrinkle-resist or sizing…
2 hazards checked on this product. See all of them.
Find an alternative on AmazonCotton On and PFAS, common questions
- Does Cotton On have PFAS?
- Cotton On averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the 5 Cotton On 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 Cotton On non-toxic?
- No Cotton On product we graded reaches Good. The best of them is Cotton On All Day Crew Tee Women at 65/100.
- Which Cotton On products should I avoid?
- The lowest-graded Cotton On products we have scored are Cotton On Women's 90s Baby Tee, Cotton On Women Hold Me Cami, Cotton On Women All Day Crew Tee. Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →