Humectant
CALCIUM POLYGLUTAMATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Calcium salt of poly-gamma-glutamic acid — a fermentation-derived humectant from natto bacteria. Pulls water into skin like hyaluronic acid; very well tolerated and biodegradable.
Function
Skin benefits
- Humectant
- Plumping
- Film former
- Biodegradable
Known concerns
- Rare sensitization
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related humectants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.