Acetyl Octapeptide-3 is a synthetic peptide composed of eight amino acids (octapeptide) with an acetyl group attached, designed for anti-aging and wrinkle-reduction cosmetic applications. The acetyl modification enhances stability, bioavailability, and skin penetration.
This peptide is primarily used to reduce the appearance of fine lines and wrinkles, especially in delicate facial areas like the forehead, eyes, and around the mouth. It functions by modulating neuromuscular signaling in the skin, helping to relax micro-muscle contractions that contribute to dynamic wrinkles. Regular use can also improve skin elasticity, smoothness, and overall youthful appearance.
 
Applications: Anti-aging creams and serums Eye creams targeting crow’s feet and fine lines Wrinkle-reduction formulations for forehead and mouth area
Appearance:  White to off-white powder
Solubility:  Soluble in water and glycols
pH Range:  Typically stable in pH 4.0 – 7.5
Chemical Formula: C₄₆H₈₄N₁₄O₁₄
Cas. No: 1224673-92-9