Antioxidant
TETRAHYDROCURCUMIN
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A colorless, stable hydrogenated form of curcumin. Strong antioxidant with documented brightening effects and a clean tolerance profile at cosmetic levels.
Function
Skin benefits
- Hydrogenated form of curcumin — colorless and stable
- Strong antioxidant activity
- Documented brightening and anti-inflammatory effects
Known concerns
- Curcumin lineage may stain at high %
- Stability in formula varies
- Limited long-term human topical safety data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related antioxidants
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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.