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Is Biotinamido Undecanoyl Isoleucyl Pentapeptide-121 vegan?

Biotinamido Undecanoyl Isoleucyl Pentapeptide-121

Vegan Vegan
Vegetarian Vegetarian

Biotinamido Undecanoyl Isoleucyl Pentapeptide-121 is a synthetic conjugate formed by reacting biotin and 11-aminoundecanoic acid with a peptide composed of isoleucine and Pentapeptide-121, used in cosmetic formulations.

INCI name Biotinamido Undecanoyl Isoleucyl Pentapeptide-121
CosIng ID 106746
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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