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Is Lactic Acid vegan?

Lactic Acid

Vegan

Lactic acid is an organic acid produced primarily by the bacterial fermentation of carbohydrate substrates such as cornstarch, molasses, or whey. It is used as an acidulant, pH regulator, preservative, and skin-conditioning agent in food, cosmetics, and pharmaceutical products.

Also known as 2-Hydroxypropanoic acid, DL-Lactic Acid, L-Lactic Acid, Milk Acid
E number E270
CAS number 50-21-5
EC number 200-018-0
Last reviewed 16 April 2026

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