CheckVegan

Is Linseed Acid vegetarian?

Linseed Acid

Vegetarian Vegetarian
Vegan Vegan

Linseed Acid refers to the mixed fatty acids derived from linseed (flaxseed) oil, obtained from the seeds of the flax plant (Linum usitatissimum), used as an emollient in cosmetics.

Also known as Linseed Oil Acid
INCI name Linseed Acid
CAS number 8001-26-1
EC number 270-304-8
CosIng ID 35032
Last reviewed 9 July 2026

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

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