CheckVegan

Is Pentapeptide-109 Dimer vegetarian?

Pentapeptide-109 Dimer

Vegetarian Vegetarian
Vegan Vegan

Pentapeptide-109 Dimer is a synthetic dimer of Pentapeptide-109 linked by a disulfide bridge between cysteine residues, used in cosmetics as a skin-conditioning agent.

INCI name Pentapeptide-109 Dimer
CosIng ID 105326
Last reviewed 9 July 2026

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

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