Humectant
HYDROLYZED STURGEON EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A hydrolyzed protein extract from sturgeon (caviar fish) used as a premium humectant and skin-conditioning ingredient. Well tolerated topically but relevant for individuals with fish-protein allergies.
Function
Skin benefits
- Humectant amino-acid mix
- Premium-feel skin conditioning
- Film-forming on skin
- Used in luxury anti-aging formulas
Known concerns
- Fish-protein allergen risk
- Sourcing/sustainability considerations
- Limited published clinical data
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.