Diva Cup Review, Is Diva Cup Non-Toxic?
Diva Cup averages 80 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Diva Cup products graded as of October 2026, and all 3 reach its 70 point pass mark.
Diva Cup 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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- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
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- The brand calls it PFAS-free, which we have not verified
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Which Diva Cup products are PFAS-free? Good or better, best-graded first
- medical-grade silicone
- A third party reports verifying it as PFAS-free
- Silicone degradation or leaching from improper cleaning agents. Bleach, hydrogen peroxide, and certain oils…
3 hazards checked on this product, all on its full breakdown.
- Medical-grade silicone (body); no Teflon-family coating coatings reported
- We found no PFAS statement from the brand
- Silicone degradation and surface microtearing. Medical-grade silicone is durable but can develop microscopic…
3 hazards checked on this product, all on its full breakdown.
- Medical-grade silicone (body); no reported coatings or treatments
- We found no PFAS statement from the brand
- Biofilm and bacterial growth (maintenance-dependent). Silicone itself is biologically inert, but menstrual…
4 hazards checked on this product, all on its full breakdown.
Diva Cup and PFAS, common questions
- Does Diva Cup have PFAS?
- Diva Cup averages 80 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Diva Cup products graded as of October 2026, and all 3 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Diva Cup non-toxic?
- DivaCup Model 0 is the highest-graded Diva Cup product we have scored, at 100/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Diva Cup products are lower concern for PFAS?
- The highest-graded Diva Cup products we have scored are DivaCup Model 0, DIVA Cup Model 2, Diva Cup #1 Pre-Childbirth. 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 →