Ultra Thin Super Pads vs O.b Pro Comfort Super Plus 16 pad: which is safer?
O.b Pro Comfort Super Plus 16 pad is the clear pick. Always Ultra Thin Super Pads carries a failing PFAS grade, and we never recommend buying a failing product.
Always
Ultra Thin Super Pads
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
ReportedUndisclosed fluorochemical or PFAS treatment
PossibleSkin sensitization or allergic contact dermatitis
PossibleFragrance or dye reactions
Our pick
OB
O.b Pro Comfort Super Plus 16 pad
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleMicroplastic shedding or degradation
ReportedIrritation or allergic sensitization from adhesive or synthetic fibers
PossibleBacterial growth or contamination from prolonged moisture
Where these two actually differ
- We flag Undisclosed fluorochemical or PFAS treatment, Skin sensitization or allergic contact dermatitis and Fragrance or dye reactions on the Always and not on the OB.
- We flag Microplastic shedding or degradation, Irritation or allergic sensitization from adhesive or synthetic fibers and Bacterial growth or contamination from prolonged moisture on the OB and not on the Always.
- The Always is Cellulose/synthetic layers with undisclosed water-resistant treatment where the OB is rayon/viscose, cotton, and gelling polymers, which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the OB is the one to buy.
- We are less certain about the Always 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 →
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