CheckVegan

Is Polyarginine HCl vegan?

Polyarginine HCl

Vegan Vegan
Vegetarian Vegetarian

Polyarginine HCl is a synthetic polypeptide composed of repeating arginine amino acid units, combined as the hydrochloride salt, used in cosmetic formulations for its film-forming and conditioning properties.

INCI name Polyarginine HCl
CAS number 26982-20-7
CosIng ID 104794
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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