CheckVegan

Is Ascorbyl Stearate vegetarian?

Ascorbyl Stearate

Vegetarian Vegetarian
Vegan Vegan

Ascorbyl stearate is an ester of ascorbic acid (vitamin C) and stearic acid, synthesised for use as a fat-soluble antioxidant in food and cosmetic products.

E number E305
INS number 305
Last reviewed 11 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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