Part of
BHA
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Typical dose
Typically used in concentrations of 0.5% to 1% i...
Oral & topical
Oral safety: moderate
Skin safety: moderate
About this supplement
Butylated hydroxyanisole (BHA) is a synthetic antioxidant commonly used as a food preservative and in cosmetic formulations. It helps prevent the oxidation of fats and oils, thereby extending the shelf life of products. BHA is also known for its potential to protect cells from oxidative damage.
How much to take
- Typical amount
- Typically used in concentrations of 0.5% to 1% in cosmetic formulations.
- Suggested range
- 0.5-1% in topical applications
Potential benefits
Benefits linked to this supplement form:
Things to watch for
Possible side effects linked to this form:
Health goals
Needs and goals this form may help with:
Other forms of BHA
Compare absorption and active amounts with sibling forms:
Technical details â–¼
Chemical ID (CAS)
25013-16-5
Physical properties
BHA is a white to pale yellow crystalline solid, soluble in organic solvents and slightly soluble in water.
How it’s made
BHA is synthesized through the reaction of p-cresol with methanol and acetic anhydride.