Last reviewed May 2026 · 1 min read
Is Monopotassium Glutamate vegan?
Also known as: E622
E-number: E622
Vegan
Suitable for a vegan diet.
Yes — Produced via fermentation of plant sugars.
01 · The basics
What is Monopotassium Glutamate?
The potassium salt of glutamic acid, used as a lower-sodium alternative to MSG.
02 · The source
Where it comes from
Produced via fermentation of plant sugars. 100% vegan.
03 · Alternatives
Best vegan alternatives
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Frequently asked
FAQ
Is E622 vegan?
Yes, it is a fermentation product.
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