CheckVegan

Is Palmitoyl Proline vegan?

Palmitoyl Proline

Palmitoyl Proline is a fatty acid amide formed from palmitic acid and the amino acid proline, chemically known as 1-(1-oxohexadecyl)-L-proline; used as a skin-conditioning agent.

Also known as 1-(1-Oxohexadecyl)-L-proline
INCI name Palmitoyl Proline
CAS number 59441-32-6
EC number 261-763-5
CosIng ID 56916
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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