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Is cis-Retinoic Acid vegetarian?

cis-Retinoic Acid

Vegetarian Vegetarian
Vegan Vegan

cis-Retinoic Acid (13-cis-retinoic acid, isotretinoin) is a synthetic derivative of vitamin A used in pharmaceuticals and cosmetics for its effects on skin cell regulation. It is chemically synthesized and not derived from animal sources.

Also known as 13-cis-Vitamin A Acid, Accutane, Accutane,Isotretinoin (INN),Retinoic acid, 13-cis-,13-cis-Vitamin A acid, Isotretinoin
INCI name cis-Retinoic Acid
CAS number 4759-48-2
EC number 225-296-0
CosIng ID 95801
Last reviewed 9 July 2026

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

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