Sigma Beauty Review, Is Sigma Beauty Non-Toxic?
Sigma Beauty averages 60 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Sigma Beauty products graded as of October 2026, and 2 of them reach its 70 point pass mark.
Sigma Beauty 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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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 Sigma Beauty products are PFAS-free? Good or better, best-graded first
- wax, pigments, oils (standard lipstick)
- We found no PFAS statement from the brand
- Lead. Lipsticks may contain trace metals from synthetic iron oxides, mica, or lake pigments. Sigma Beauty…
4 hazards checked on this product, all on its full breakdown.
- cosmetic cream base, likely waxes and oils
- We found no PFAS statement from the brand
- Fragrance allergens and sensitizers. Lip creams frequently contain fragrance compounds or flavoring oils…
2 hazards checked on this product, all on its full breakdown.
Which Sigma Beauty products contain PFAS? Poor and Bad, we’d swap these
- liquid pigment blend, waterproofing agents unspecified
- We found no PFAS statement from the brand
- Lead. Cosmetic-grade iron oxides and synthetic colorants used in lipsticks are not routinely tested for…
5 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonSigma Beauty and PFAS, common questions
- Does Sigma Beauty have PFAS?
- Sigma Beauty averages 60 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Sigma Beauty products graded as of October 2026, and 2 of them reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Sigma Beauty non-toxic?
- Sigma Beauty Infinity Point Lipstick is the highest-graded Sigma Beauty 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 Sigma Beauty products are lower concern for PFAS?
- The highest-graded Sigma Beauty products we have scored are Sigma Beauty Infinity Point Lipstick, Sigma Beauty Lip Cream. That is our model-based estimate from materials and public disclosure, not a lab test.
- Which Sigma Beauty products should I avoid?
- The lowest-graded Sigma Beauty products we have scored are Sigma Beauty Liquid Lipstick. Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →