Last reviewed May 2026 · 1 min read
Is BHA (Butylated Hydroxyanisole) vegan?
Also known as: Butylated hydroxyanisole, E320
E-number: E320
Vegan
Suitable for a vegan diet.
Yes — It is a synthetic petrochemical produced in a lab.
01 · The basics
What is BHA (Butylated Hydroxyanisole)?
A synthetic antioxidant used to prevent fats and oils from going rancid in food and cosmetics.
02 · The source
Where it comes from
It is a synthetic petrochemical produced in a lab. It contains no animal products.
03 · Alternatives
Best vegan alternatives
Tocopherols (Vitamin E)
Check Price on AmazonRosemary extract
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Frequently asked
FAQ
Is BHA safe for vegans?
From an ingredient standpoint, yes. However, some vegans avoid it due to its history of animal testing and health concerns.
What is the difference between BHA and BHT?
Both are synthetic antioxidants, but BHA is E320 and BHT is E321. They are often used together to increase shelf life.
Commonly found in
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Other preservative ingredients
E1105 (Lysozyme)
A preservative often used to prevent bacterial growth in cheeses.
Dodecyl Gallate
An antioxidant used to prevent fats and oils from oxidizing and going rancid.
BHT
A synthetic antioxidant used to preserve the freshness, color, and flavor of packaged foods and cosmetics.
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