Is it vegan?
Last reviewed July 16, 2026Erythritol is a sweetener grown by yeast on plant sugar. Unlike its milk-derived cousin lactitol, its name hides nothing.
Erythritol is a sugar alcohol used to sweeten low-calorie and keto foods. It is grown, not extracted from an animal:
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It is synthesized from corn using enzymes and fermentation.
The starch, usually corn, is broken down to glucose and fermented by yeast into erythritol, so it is vegan. It is often paired with stevia or monk fruit in tabletop sweeteners, and unlike lactitol, another sugar alcohol, it carries no dairy origin.
Yes. E968 is erythritol, made by fermenting plant sugar, so it is vegan.
No. Both are sugar alcohols, but erythritol is fermented from plant sugar and is vegan, while lactitol is made from milk-derived lactose and is not.
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