CheckVegan

Is Hydroxycaprylic Acid vegan?

Hydroxycaprylic Acid

Vegan Vegan
Vegetarian Vegetarian

Hydroxycaprylic Acid, also known as 2-hydroxyoctanoic acid, is an omega/alpha-hydroxy fatty acid derivative used in cosmetics. It belongs to a class of straight-chain hydroxy fatty acids that occur naturally in plant cuticles or can be synthesized.

Also known as dl-2-Hydroxyoctanoic acid
INCI name Hydroxycaprylic Acid
CAS number 617-73-2
EC number 210-524-3
CosIng ID 34484
Last reviewed 9 July 2026

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

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