Humectant
SODIUM HYALURONATE CROSSPOLYMER-5
Safety score · 0–100
Excellent
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cross-linked hyaluronic acid polymer — holds water like classic HA but resists enzymatic breakdown for longer-lasting plumping. One of the safest humectants known, with no documented concerns at cosmetic levels.
Function
Skin benefits
- Cross-linked HA — longer-lasting hydration
- Plumps and smooths skin surface
- Forms a breathable moisture-locking film
Known concerns
- No significant concerns at cosmetic concentrations
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.