Is Magnesium Stearate Vegan?
CautionSometimes. Magnesium stearate (also called e572) refers to the magnesium salt of stearic acid. It may be derived from animal fat.
Magnesium Stearate and the Vegan Diet
Magnesium stearate is a white, powdery substance that acts as a flow agent in the production of pharmaceuticals and supplements, helping to prevent ingredients from sticking to equipment. It is the magnesium salt of stearic acid, a fatty acid that can be sourced from both plant and animal fats. While it is widely used in tablet formulations, the origin of the stearic acid can be a concern for those following a vegan diet unless it is specified as vegetable-based.
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