CheckVegan

Is s-Chinese Cobra Oligopeptide-1 vegan?

s-Chinese Cobra Oligopeptide-1

s-Chinese Cobra Oligopeptide-1 is a synthetically produced peptide fragment based on a sequence from cobrotoxin, a toxin found in the venom of the Chinese cobra (Naja atra), used in cosmetic formulations for its purported muscle-relaxing effects.

INCI name s-Chinese Cobra Oligopeptide-1
CosIng ID 105517
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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