Antioxidant
BHA
Safety score Β· 0β100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
BHA is a synthetic antioxidant preservative for fats and oils. IARC classifies it as a possible human carcinogen and the EU restricts its cosmetic use β most modern brands avoid it.
Function
Skin benefits
- Antioxidant β slows oxidation of fats and oils
- Extends product shelf life
- Stable across pH range
Known concerns
- IARC Group 2B β possibly carcinogenic to humans
- Endocrine disruptor concerns
- EU restricts use in cosmetics
- Phasing out in mainstream brands
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
Frequently Asked Questions
Answers in plain language
Is BHA banned in Europe?
Note: "BHA" in cosmetic context can mean two different things. Beta-hydroxy acid (salicylic acid) is permitted as an exfoliant or preservative in EU cosmetics. Butylated hydroxyanisole (the antioxidant additive also called E320) is permitted in EU cosmetics. Neither is banned, though salicylic acid is restricted (concentrations and use cases) under Annex III of Regulation (EC) 1223/2009.
Related antioxidants
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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.