Always Anti-Bunch Xtra Protection Liners
Low-risk profile; no evidence of intentional PFAS, but no public disclosure.
Period liners use absorbent nonwoven and cellulose materials with no known PFAS-repellent coatings. Always has not publicly disclosed PFAS risk mitigation or testing.
We flunk more products than we pass. This one earned its grade. How we grade
Material
nonwoven synthetic fibers, cellulose, adhesive
Lab data
No public lab test
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What Always Anti-Bunch Xtra Protection Liners is made of, ingredients and materials
Always Anti-Bunch Xtra Protection Liners are constructed from nonwoven synthetic fibers (typically polypropylene or polyethylene), cellulose, and adhesive bonding. This material combination is standard in disposable menstrual liners and poses minimal leaching risk because the product does not contact heat during normal use and is worn for short periods. The nonwoven substrate is designed for absorbency and comfort rather than durability, meaning degradation or fiber shedding over time is engineered into the product lifecycle.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Synthetic fiber irritation or microfiber shedding
Nonwoven polypropylene or polyethylene fibers may shed microscopic fragments during wear, particularly at edges or if the liner is damaged. While microfiber ingestion or skin accumulation from a single liner is negligible, cumulative exposure over years of use is not quantified in published safety literature.
Fragrance sensitization
If the product is fragranced (common in Always liners to mask odor), fragrance allergens may trigger contact dermatitis in sensitive users. No specific allergen list is published by the brand for this product.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Adhesive leachables
The adhesive used to bond the liner to underwear is not on record as a source of chemical migration or skin irritation in Always liners. Adhesive composition is not publicly disclosed, but dermal contact is brief and limited.
Cellulose-synthetic blend degradation over time
The cellulose and nonwoven fibers are stable under normal storage and wear conditions. Long-term degradation (e.g., discoloration, crumbling) is not a documented safety hazard but may indicate the product has exceeded its useful lifespan.
Formaldehyde / VOCs
Nonwoven synthetic fibers may retain trace formaldehyde from manufacturing resins, but this is not on record as a hazard in menstrual liners because dermal exposure is minimal and volatile formaldehyde release from worn liners is not measured in published assessments.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
Procter & Gamble (Always's parent) has not made public commitments to PFAS-free formulation in period-care products, though the PFAS grade for this liner is assessed as low-risk with no evidence of intentional fluorochemical use. The brand maintains no published certifications (e.g., Cradle to Cradle, Standard 100 by Oeko-Tex) for this product line. No recalls or safety controversies specific to Always liners have been recorded in public health databases.
How it compares in its category
Period liners are among the lowest-concern menstrual products because they are thin, non-absorbent aids (not primary menstrual protection) and have minimal contact time and surface area. Compared to pads or tampons, liners present fewer opportunities for material degradation, adhesive leaching, or fragrance irritation. Always liners position themselves as a mainstream convenience product; certified organic or PFAS-transparent alternatives (e.g., Rael, Buru) exist but command higher cost and are less widely available.
If you buy it
Store liners in a cool, dry place away from direct sunlight to prevent adhesive breakdown. Replace the liner if it becomes visibly torn or shifts during wear. If you experience irritation (itching, rash), discontinue use and consider a different brand or material; sensitivity may relate to adhesive, fragrance, or the synthetic fiber itself rather than a safety defect. Liners are single-use disposable products; do not attempt to wash or reuse.
What is not known about PFAS in this product?
- Basis
- Model estimate, 60% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Always has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Always Anti-Bunch Xtra Protection Liners?
- A third party reports verifying it as PFAS-free
- Fragrance allergens (if scented variant)
2 hazards checked on this product, all on its full breakdown.
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- The brand calls it PFAS-free, which we have not verified
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- Cardboard applicator structural integrity over time
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