Antioxidant
TETRAHYDRODEMETHOXYDIFERULOYLMETHANE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A reduced curcuminoid (tetrahydrodemethoxycurcumin) used as a stable antioxidant and brightener. Low-risk profile; cosmetic safety data is limited.
Function
Skin benefits
- Stable curcuminoid antioxidant
- Brightening potential
- Photo-stable vs curcumin
Known concerns
- Limited large-scale safety data
- Possible sensitization in rare cases
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.