Skin Conditioning

Oligopeptide-111

INCI: OLIGOPEPTIDE-111

Reviewed by Emma · Last updated 18 Aug 2026

What Is Oligopeptide-111?

Oligopeptide-111 is the synthetic peptide containing 11 amino acids consisting of aspartic acid, lysine, leucine, asparagine, glutamine, arginine, and serine.

Its declared cosmetic function is skin conditioning.

Source: European Commission CosIng inventory.

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