Unopened box Modess feminine pads, 12 regular pads // 1950s vs Chlorine Free Maxi Pads: which is safer?
Seventh Generation Chlorine Free Maxi Pads is the clear pick. Unopened box Modess feminine pads, 12 regular pads // 1950s carries a failing PFAS grade, and we never recommend buying a failing product.
Modess
Unopened box Modess feminine pads, 12 regular pads // 1950s
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAdhesive composition unknown
LikelyMoisture and microbial colonization (age-related)
LikelyAdhesive degradation and loss of function
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 Adhesive composition unknown, Moisture and microbial colonization (age-related), Adhesive degradation and loss of function and Formaldehyde or formaldehyde-releasing preservatives (possible) on the Modess and not on the Seventh Generation.
- We flag Fragrance allergen content on the Seventh Generation and not on the Modess.
- The Modess is Cotton/cellulose, adhesive (unspecified) where the Seventh Generation is organic cotton, wood pulp, which is most of the difference in these two grades.
- The gap is 40 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 Modess grade, at 40% 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