Bienzle Review, Is Bienzle Non-Toxic?
Bienzle averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the 2 Bienzle products graded as of November 2026, and none of them reach its 70 point pass mark.
Bienzle 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
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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 Bienzle products contain PFAS? Poor and Bad, we’d swap these
- Cotton blend khaki twill, no stated finish
- We found no PFAS statement from the brand
- Azo dyes (synthetic colorants). Khaki twill is dyed during manufacture. Standard fiber-reactive dyes used in…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- pique cotton blend (likely cotton/polyester)
- We found no PFAS statement from the brand
- Formaldehyde / VOCs. Pique finishes sometimes use formaldehyde-releasing resins for wrinkle resistance and…
4 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonBienzle and PFAS, common questions
- Does Bienzle have PFAS?
- Bienzle averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the 2 Bienzle products graded as of November 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 Bienzle non-toxic?
- No Bienzle product we graded reaches Good. The best of them is Bienzoe Girl's School Uniforms High Tech Durable Adjust Waist Pants Khaki at 65/100.
- Which Bienzle products should I avoid?
- The lowest-graded Bienzle products we have scored are Wonder Nation Boys School Uniform Pique Polo Shirt with Short Sleeves, Bienzoe Girl's School Uniforms High Tech Durable Adjust Waist Pants Khaki. Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →