Is Butylated Hydroxyanisole vegan?

Butylated Hydroxyanisole

Vegan

Butylated Hydroxyanisole (BHA) is a synthetic phenolic antioxidant used to prevent oxidative rancidity in fats, oils, and cosmetic products. It is produced entirely by chemical synthesis from 4-methoxyphenol.

Also known as 3-tert-Butyl-4-hydroxyanisole, Anisole, butylated hydroxy, BHA, butylated hydroxyanisole, tert-Butyl-4-methoxyphenol
E number E320
Last reviewed 22 April 2026

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