Last reviewed May 2026 · 1 min read
Is GABA vegan?
Also known as: Gamma-aminobutyric acid
Vegan
Suitable for a vegan diet.
Yes — Produced via microbial fermentation.
01 · The basics
What is GABA?
A neurotransmitter that blocks impulses between nerve cells in the brain, used for sleep and anxiety.
02 · The source
Where it comes from
Produced via microbial fermentation. 100% vegan.
03 · Alternatives
Best vegan alternatives
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Frequently asked
FAQ
Is GABA vegan?
Yes, it is fermentation-derived.
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