Antioxidant
TETRAHYDROCURCUMIN DIACETATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A colourless, stable curcumin derivative that delivers strong antioxidant and tone-evening benefits without staining the formula. Published data support brightening, anti-ageing and barrier-soothing effects.
Skin benefits
- Stable, colourless curcumin derivative with antioxidant activity
- Tyrosinase-inhibiting brightening effect on uneven tone
- Supports anti-inflammatory and anti-ageing pathways
- More photostable than parent curcumin
Known concerns
- Mainly supplier-driven clinical data, not yet SCCS-reviewed
- Theoretical interaction with other tyrosinase-active actives
- Patch test recommended for highly sensitive skin
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.