Does Mikoh swimwear have PFAS?
Mikoh swimwear averages 59 out of 100 on PFAS Authority's PFAS and toxin screen across the 7 Mikoh swimwear products graded as of October 2026, above the 54 out of 100 median for the 27 other swimwear brands graded alongside it.
Mikoh swimwear averages Good on our four-band scale. None of them clear our buy threshold. That is above 83% of the swimwear brands we grade.
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.
Graded and flagged Poor and Bad, we’d swap these
Mikoh
Swim Mikoh Moorea White One Piece Swimsuit
- Nylon swimsuit fabric (likely nylon/spandex blend)
- We found no PFAS statement from the brand
- Azo dyes and colorfast stability, White nylon swimwear uses minimal synthetic dye (primarily optical…
3 hazards checked on this product. See all of them.
Mikoh
Women's Las Palmas Classic Stripe One-Piece Swimsuit
- Nylon/polyester blend swimsuit fabric
- We found no PFAS statement from the brand
- Azo dyes and disperse dyes, Swimwear fabrics are typically dyed with disperse dyes and may contain azo…
4 hazards checked on this product. See all of them.
Mikoh
Women's Parsa Rattan Stripe Bikini Top
- Rattan, polyester, nylon blend
- We found no PFAS statement from the brand
- Azo dyes and synthetic colorants, Polyester and nylon components are dyed; Mikoh does not disclose dye…
3 hazards checked on this product. See all of them.
Mikoh
Antibes One Piece
- Nylon/polyamide swimwear
- We found no PFAS statement from the brand
- Azo dyes and colorant stability, Nylon swimwear is typically dyed with reactive or acid dyes; no azo-dye ban…
3 hazards checked on this product. See all of them.
Mikoh
Women's Mila One-Piece Swimsuit
- Nylon/polyamide blend swimwear fabric
- We found no PFAS statement from the brand
- Azo dyes and colorant toxicity, Synthetic dyes used in nylon swimwear may include azo dyes, which can release…
4 hazards checked on this product. See all of them.
Mikoh
Malta One Piece
- nylon/spandex blend swimsuit fabric
- We found no PFAS statement from the brand
- Azo dyes in color fastness, Designer swimwear often uses standard acid dyes to achieve deep, stable colors.…
4 hazards checked on this product. See all of them.
Mikoh
Java Bikini Top Women's
- nylon/polyester blend with water-repellent coating (water-repellent coating) treatment
- We found no PFAS statement from the brand
- Antimony in polyester, Polyester in this blend may contain antimony as a catalyst residue from…
3 hazards checked on this product. See all of them.
Better swimwear from other brands
Graded higher than the Mikoh average of 59.
Patagonia
Women's Bottom Turn Racerback Bikini Top
- Nylon/polyester blend with elastane (standard swimwear)
- The brand calls it PFAS-free, which we have not verified
- Elastane (spandex) degradation under heat or chlorine
Solid & Striped
Taylor One Piece Seersucker Plaid
- Cotton/cotton-blend seersucker plaid
- We found no PFAS statement from the brand
- Azo dyes and colorfast stability
2 hazards checked on this product. See all of them.
Adidas
Women's Mexicana Florals Tie-Back Swimsuit
- Polyester/nylon swimsuit fabric, likely uncoated or standard finish
- Azo dyes and synthetic colorants
4 hazards checked on this product. See all of them.
The same question, asked of the other swimwear brands
Best average grade first. Mikoh averages 59.
See every Mikoh product we grade on the Mikoh brand page, or the full swimwear ranking.