Poise Absorbency Pads
Skip until brand discloses waterproofing chemicals or certifies PFAS-free.
Poise absorbency pads contain a waterproof backing whose coating chemistry is not publicly disclosed. No third-party verification available regarding PFAS content.
The safe swap
OB
O.b Pro Comfort Super Plus 16 pad
70/100 safety
Same rubric that flunked this product. The swap earned Good.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
absorbent core with waterproof backing layer, composition unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
period care is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
PFAS
The product received a Poor PFAS grade from independent assessment; Kimberly-Clark has not disclosed the specific polymer or coating used in the backing layer, leaving PFAS presence unresolved for consumers.
Source: ATSDR ↗Skin irritation from absorbent core additives
Superabsorbent polymers in pads can occasionally cause localized irritation or rash in sensitive individuals, though this is not specific to Poise and occurs across the category. No major complaints linking Poise formulation to widespread dermatological issues are on record.
Fragrance allergens (if product is scented variant)
Poise offers both unscented and lightly scented versions; scented variants may contain fragrance compounds that trigger contact dermatitis or allergic reaction in genital tissue, though ingredient lists do not itemize specific fragrance components.
What’s reassuring
Microplastic or synthetic fiber migration
No documented cases of Poise pads shedding microplastics or synthetic fibers into the body have been reported, but the non-woven backing and core materials are synthetic and theoretically capable of degradation over extended wear.
Bleach residues or dioxin byproducts
Feminine hygiene pads are typically bleached during manufacture; modern standards limit dioxin formation, and no regulatory alerts specific to Poise or Kimberly-Clark bleaching practices have been issued.
The full breakdown
What it's made of and why it matters
Poise pads use an absorbent core (typically superabsorbent polymer and cellulose) topped with a waterproof backing layer. The backing composition is not publicly disclosed by Kimberly-Clark (parent company), making it impossible to rule out fluorinated water-repellent coatings as the source of the poor PFAS grade. The absorbent core itself is unlikely to contain PFAS, but the barrier layer design is the concern.
The brand's record and disclosure
Kimberly-Clark has not published ingredient transparency reports specific to Poise pads or disclosed whether their waterproof backing uses PFAS-based or PFAS-free chemistries. The company maintains general sustainability commitments but remains silent on per-fluorinated compounds in feminine hygiene products. No product-specific recalls or safety alerts have been issued for Poise pads, but lack of communication about a known hazard class is a credibility gap.
How it compares in its category
Most period-care products (Kotex, Tampax, Always) face the same waterproof-backing opacity issue. Brands explicitly certified PFAS-free or using mechanical/silicone waterproofing (Seventh Generation, Cora, Lola) are available at similar or slightly higher cost. Poise ranks lower in transparency relative to emerging competitors but is not an outlier in the mainstream market.
If you buy it
Store in a cool, dry place away from direct heat or humidity to prevent any potential breakdown of the backing layer. Change pads regularly per instructions (typically every 4-8 hours) to minimize skin contact duration. If you experience rashes, irritation, or unusual odor, discontinue and try an alternative with clearer waterproofing disclosure. Consider requesting Kimberly-Clark publicly commit to PFAS-free formulations or switch brands as pressure for industry transparency grows.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Poise has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Period Pads
OB
O.b Pro Comfort Super Plus 16 pad
rayon/viscose, cotton, and gelling polymers
Microplastic shedding or degradation
Limited concern
Irritation or allergic sensitization from adhesive or synthetic fibers
Moderate concern
Bacterial growth or contamination from prolonged moisture
Limited concern
Lower concern. Typical period pad materials lack PFAS triggers.
⚠Risky category by default
OB
/ Maternity Pad Maxi Super Absorbency NON241279
cellulose, polyethylene, absorbent core (typical period pad materials)
Absorbent polymer (sodium polyacrylate) allergic sensitization
Limited concern
Polyethylene microplastic shedding
Limited concern
Bacterial colonization from prolonged wear
High concern
Lower concern, typical pad materials rarely require PFAS treatments.
⚠Risky category by default
OB
OC BON Ultra Thin Wings Sanitary Pads Medium 4P
Cellulose, nonwoven synthetics, adhesives
Adhesive contact sensitivity
Limited concern
Bleaching residues in cellulose
Limited concern
Lower concern. No PFAS-prone materials publicly identified.
⚠Risky category by default
More period pads grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.