Size 5 Extra Heavy Overnight Pads with Wings vs Chlorine Free Maxi Pads: which is safer?
Seventh Generation Chlorine Free Maxi Pads is the clear pick. Always Infinity Size 5 Extra Heavy Overnight Pads with Wings carries a failing PFAS grade, and we never recommend buying a failing product.
Always Infinity
Size 5 Extra Heavy Overnight Pads with Wings
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyPFAS in waterproof backing (per-/polyfluoroalkyl substances)
PossibleSkin irritation or contact dermatitis from synthetic materials or residual coating
PossibleMicroplastic shedding from non-woven degradation
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 PFAS in waterproof backing (per-/polyfluoroalkyl substances), Skin irritation or contact dermatitis from synthetic materials or residual coating and Microplastic shedding from non-woven degradation on the Always Infinity and not on the Seventh Generation.
- We flag Fragrance allergen content on the Seventh Generation and not on the Always Infinity.
- The Always Infinity is Non-woven synthetic layers with waterproof backing, coating unspecified 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 Always Infinity 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