BHA
Butylated Hydroxyanisole
Butylated Hydroxyanisole (BHA) is a synthetic antioxidant used to protect cosmetic products from oxidation and spoilage. It helps prevent oils, fats, fragrances, and other ingredients from degrading when exposed to air, heat, or light, extending the shelf life and stability of a formulation.
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Safety: Generally considered safe for use in cosmetics at the low concentrations typically used. Some individuals with sensitive skin may experience irritation. BHA is used as a preservative-supporting antioxidant rather than as an active skincare ingredient.
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Comedogenic rating(likelihood of clogging pores)
0/5 — Will not clog pores
✓ Does not disqualify fragrance-free, alcohol-free, SLS-free or paraben-free claims
Common names & aliases
E320Butylated Hydroxyanisole
Functions
⚡ Antioxidant
Neutralises free radicals from UV and pollution, protecting skin from damage.
⚖️ Stabiliser
Prevents ingredients from separating, degrading, crystallising, or losing their intended texture and performance.
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Found in these products