Last reviewed May 2026 · 1 min read
Is Potassium Lactate vegan?
Also known as: E326
E-number: E326
Vegan
Suitable for a vegan diet.
Yes — Produced from plant-fermented lactic acid.
01 · The basics
What is Potassium Lactate?
The potassium salt of lactic acid, used as a preservative and acidity regulator.
02 · The source
Where it comes from
Produced from plant-fermented lactic acid. It is 100% vegan.
Frequently asked
FAQ
Is E326 vegan?
Yes, it is a synthetic/plant-derived salt.
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