Antioxidant
METHYL DI-T-BUTYL HYDROXYHYDROCINNAMATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A hindered phenol antioxidant — methyl ester of the hydroxyhydrocinnamic acid scaffold. Protects products from going rancid. Generally safe topically; flagged for environmental persistence and bioaccumulation.
Function
Skin benefits
- Antioxidant
- Rancidity protection
- Compatible with diverse formats
Known concerns
- Environmental persistence and bioaccumulation
- Sparse independent skin-reactivity data
- Theoretical contact-allergen class
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.