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Is C18-38 Alkyl C24-54 Acid Ester vegan?

C18-38 Alkyl C24-54 Acid Ester

C18-38 Alkyl C24-54 Acid Ester is a complex ester formed from long-chain alkyl alcohols and long-chain fatty acids, used as an emollient and thickening agent in cosmetics. The fatty acid components may be derived from plant or animal sources.

Also known as Fatty acids, C24-54, C18-38-alkyl esters
INCI name C18-38 Alkyl C24-54 Acid Ester
CAS number 223706-22-7
CosIng ID 32259
Last reviewed 4 July 2026

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

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