Last reviewed May 2026 · 1 min read
Is Transglutaminase vegan?
Also known as: Meat glue
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Source can be plant or animal.
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It depends — Can be derived from animal blood (non-vegan) or microbial fermentation (vegan).
01 · The basics
What is Transglutaminase?
An enzyme used to bind proteins together, often called 'meat glue'.
02 · The source
Where it comes from
Can be derived from animal blood (non-vegan) or microbial fermentation (vegan).
Frequently asked
FAQ
Is meat glue vegan?
Microbial transglutaminase is vegan and used in some vegan cheese/meats. Animal-derived is not.
Commonly found in
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