Weston averages 25 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Weston products graded as of October 2026, and none of them reach its 70 point pass mark.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/weston.
Weston grades Poor 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.
Graded and flagged Poor and Bad, we’d swap these
Weston
Heavy Duty Coated Freezer Paper
25PoorPFAS grade
✓paper with polyethylene and wax coating
⚠We found no PFAS statement from the brand
⚠PFAS, Fluorinated compounds are sometimes used in food-contact polyethylene to improve grease resistance and…
Weston averages 25 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Weston products graded as of October 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 Weston non-toxic?
No Weston product we graded reaches Good. The best of them is Weston Heavy Duty Coated Freezer Paper at 25/100.
Which Weston products should I avoid?
The lowest-graded Weston products we have scored are Weston Mossy Oak GameKeeper Heavy Duty Coated Freezer Paper, Weston Heavy Duty Freezer Paper with Cutter Box, Weston Heavy Duty Coated Freezer Paper. Each one links to the evidence behind its grade.
