CheckVegan

Is Sorbic Acid vegetarian?

Sorbic Acid

Vegetarian Vegetarian
Vegan Vegan

Sorbic Acid is a naturally occurring polyunsaturated fatty acid originally isolated from the berries of the rowan tree (Sorbus aucuparia). Today it is predominantly produced by chemical synthesis. It is widely used as a preservative to inhibit mold and yeast growth in food and cosmetic products.

Also known as (E,E)-Sorbic Acid, 2,4-Hexadienoic Acid, acidum sorbicum, Hexa-2,4-dienoic acid, SORBIC ACID / CALCIUM SORBATE / SODIUM SORBATE / POTASSIUM SORBATE, trans,trans-Sorbic Acid
INCI name Sorbic Acid
E number E200
INS number 200
CAS number 110-44-1
EC number 203-768-7
CosIng ID 38173
Last reviewed 16 April 2026

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

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