Kosa Ayurveda Review, Is Kosa Ayurveda Non-Toxic?
Kosa Ayurveda averages 75 out of 100 on PFAS Authority's PFAS and toxin screen across the 2 Kosa Ayurveda products graded as of October 2026, and all 2 reach its 70 point pass mark.
Kosa Ayurveda grades Excellent 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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- 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
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- 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
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- 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 Kosa Ayurveda products are PFAS-free? Good or better, best-graded first
- Mineral powder, plant-based ingredients, baking soda, arrowroot
- We found no PFAS statement from the brand
- Baking soda skin irritation. Sodium bicarbonate (baking soda) is a known irritant for sensitive or broken…
2 hazards checked on this product, all on its full breakdown.
- Mineral powder, natural gum base, essential oils, probiotics
- We found no PFAS statement from the brand
- Talc or talc-alternative mineral content. If the mineral powder base includes talc, chronic inhalation risk…
3 hazards checked on this product, all on its full breakdown.
Kosa Ayurveda and PFAS, common questions
- Does Kosa Ayurveda have PFAS?
- Kosa Ayurveda averages 75 out of 100 on PFAS Authority's PFAS and toxin screen across the 2 Kosa Ayurveda products graded as of October 2026, and all 2 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Kosa Ayurveda non-toxic?
- Kosa Ayurveda - Pitta Probiotic Deodorant is the highest-graded Kosa Ayurveda product we have scored, at 75/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Kosa Ayurveda products are lower concern for PFAS?
- The highest-graded Kosa Ayurveda products we have scored are Kosa Ayurveda - Pitta Probiotic Deodorant, Kosa Ayurveda - Vata Probiotic Deodorant. That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →