Skin Conditioning
CHOLECALCIFEROL
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Vitamin D3 — used in cosmetics as a skin-conditioning agent. Long medical safety record. In topicals it acts mostly at the surface; light-sensitive in formulation.
Function
Skin benefits
- Vitamin D3
- Skin-conditioning and barrier support
- Used in some sunscreen-after products
Known concerns
- Light-sensitive — degrades in formula
- Fat-soluble — overuse not recommended
- Limited topical absorption
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.