Back to Ingredient Dictionary

METHIONYL SH-POLYPEPTIDE-1

Description

Methionyl SH-Polypeptide-1 is an innovative synthetic peptide designed for advanced skincare formulations. This biomimetic compound is engineered to closely resemble naturally occurring proteins found in human skin. Its primary function is to stimulate collagen production and enhance skin repair processes.

The peptide's structure incorporates a methionine amino acid at its N-terminus, followed by a specific sequence of amino acids that target fibroblast cells. This unique composition allows Methionyl SH-Polypeptide-1 to penetrate the skin's outer layers effectively and interact with cellular receptors.

Upon application, the peptide initiates a cascade of cellular responses, promoting the synthesis of collagen, elastin, and other extracellular matrix components. This action helps improve skin elasticity, reduce the appearance of fine lines, and enhance overall skin texture.

Clinical studies have shown that Methionyl SH-Polypeptide-1 can significantly increase skin firmness and reduce wrinkle depth when used consistently over time. Its effectiveness, combined with a good safety profile, makes it a valuable ingredient in anti-aging skincare products.

Formulators typically incorporate this peptide at concentrations between 0.5% to 2% in serums, creams, and other leave-on treatments for optimal results.