Organic Pads vs Maxi Overnight Maxi Pads with Wings: which is safer?
Natracare Organic Pads is the clear pick. U by Kotex Maxi Overnight Maxi Pads with Wings carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Natracare
Organic Pads
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFragrance allergens (if scented variant)
PossibleBacterial overgrowth from prolonged wear
U by Kotex
Maxi Overnight Maxi Pads with Wings
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
ReportedUndisclosed waterproof backing chemistry (possible PFAS or other polymers)
PossibleFormaldehyde resins in nonwoven binders
PossibleIrritant or allergic contact from unidentified backing polymers
Where these two actually differ
- We flag Fragrance allergens (if scented variant) and Bacterial overgrowth from prolonged wear on the Natracare and not on the U by Kotex.
- We flag Undisclosed waterproof backing chemistry (possible PFAS or other polymers), Formaldehyde resins in nonwoven binders and Irritant or allergic contact from unidentified backing polymers on the U by Kotex and not on the Natracare.
- The gap is 75 points, wide enough that this is not a close call, and the Natracare is the one to buy.
- We are less certain about the U by Kotex grade, at 35% confidence against 100%, because it discloses less.
Both products run through the same public rubric, which covers 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 care, see the full ranking