Ultra pure and sensitive normal sanitary pads vs Chlorine Free Maxi Pads: which is safer?
Seventh Generation Chlorine Free Maxi Pads is the clear pick. Libresse Ultra pure and sensitive normal sanitary pads carries a failing PFAS grade, and we never recommend buying a failing product.
Libresse
Ultra pure and sensitive normal sanitary pads
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleWaterproof coating composition (undisclosed)
PossibleSkin irritants and sensitizers in coatings or adhesives
Our pick
Seventh Generation
Chlorine Free Maxi Pads
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFragrance allergen content
Where these two actually differ
- We flag Waterproof coating composition (undisclosed) and Skin irritants and sensitizers in coatings or adhesives on the Libresse and not on the Seventh Generation.
- We flag Fragrance allergen content on the Seventh Generation and not on the Libresse.
- The Libresse is cellulose/cotton core with unspecified waterproof/fluid-barrier coatings where the Seventh Generation is organic cotton, wood pulp, which is most of the difference in these two grades.
- The gap is 75 points, wide enough that this is not a close call, and the Seventh Generation is the one to buy.
- We are less certain about the Libresse grade, at 35% confidence against 78%, because it discloses less.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More period pads: see the full ranking