Is polyquaternium-80 safe for baby skin?
Reviewed by VeriMom Editorial Team · Last reviewed
Baby skin
polyquaternium-80
NO KNOWN RISKS100
/100
Also relevant: pregnancy safety
Want to know if polyquaternium-80 is also safe during pregnancy?
Is polyquaternium-80 safe during pregnancy? →Gentle products containing polyquaternium-80

Formula 18
Formula 18 Leave In Conditioner

Formula 18
Formula 18 F18 Mask

KLAVUU
KLAVUU Real Vegan Collagen Ampoule - 5ml

Jeffree Star
Jeffree Star Magic Star Setting Powder Shade Fair

Ceramedx
Ceramedx Soothing Facial Lotion

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KLAVUU Real Vegan Collagen Ampoule - 30ml

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Hero Cosmetics
Hero Cosmetics Gentle Milky Cleanser
Sources & references
Authoritative references used to score this ingredient.
Ingredients — Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
See also
Frequently asked questions
- Is polyquaternium-80 safe for baby skin?
- No infant‑specific safety signals or regulatory restrictions were found. Polyquaternium‑type polymers are large, water‑soluble conditioning agents with low dermal penetration; therefore infant exposure from typical rinse‑off or leave‑on cosmetic formulations is expected to be negligible and no baby‑specific reproductive mechanism is identified (CosIng, ECHA).
- Is polyquaternium-80 safe for newborns?
- No infant‑specific safety signals or regulatory restrictions were found. Polyquaternium‑type polymers are large, water‑soluble conditioning agents with low dermal penetration; therefore infant exposure from typical rinse‑off or leave‑on cosmetic formulations is expected to be negligible and no baby‑specific reproductive mechanism is identified (CosIng, ECHA).
- Can I use polyquaternium-80 on a baby under 6 months?
- We don't have baby-skin-specific data for polyquaternium-80. Stick to ingredients we've marked no known risks for babies until more evidence is available.
- What are safer alternatives to polyquaternium-80 for babies?
- See our curated list of pregnancy-safe alternatives to polyquaternium-80 based on similar function and a no-known-risks safety band.
- How does VeriMom rate polyquaternium-80 for baby skin?
- VeriMom scores polyquaternium-80 at 100/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
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Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice. Safety scores are based on publicly available data and may not reflect all risks. Always consult your healthcare provider before using any product during pregnancy or breastfeeding.