CheckVegan

Is Ascorbic Acid vegan?

Ascorbic Acid

Vegan Vegan
Vegetarian Vegetarian

Ascorbic acid (Vitamin C) is a water-soluble vitamin naturally found in fruits and vegetables such as citrus, berries, and peppers. Commercially, it is predominantly produced via chemical synthesis (Reichstein process) or microbial fermentation rather than plant extraction. It is widely used in cosmetics as an antioxidant and skin-brightening agent.

Also known as acidum ascoribicum, Antiscorbutic vitamin, Hexuronic acid, L-Ascorbate, L-Ascorbic Acid, Vitamin C
INCI name Ascorbic Acid
E number E300
INS number 300
CAS number 62624-30-0
EC number 200-066-2
CosIng ID 74328
Last reviewed 16 April 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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