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Acetyl Tetrapeptide-11

Description

Acetyl Tetrapeptide-11 is a bioactive peptide comprised of four amino acids that has gained significant attention in advanced skincare formulations. This synthetic peptide is designed to mimic natural proteins involved in skin repair and regeneration processes. Its primary function is to stimulate the production of extracellular matrix components, particularly elastin and collagen, which are crucial for maintaining skin elasticity and firmness.

Studies have shown that Acetyl Tetrapeptide-11 can enhance the expression of genes responsible for elastin synthesis and assembly. It also promotes the production of fibrillin-1, a glycoprotein essential for the formation of elastic fibers. These effects contribute to improved skin elasticity and a reduction in the appearance of fine lines and wrinkles.

In skincare formulations, Acetyl Tetrapeptide-11 is typically used in concentrations ranging from 1 to 10 ppm. It is water-soluble and stable in a wide pH range, making it compatible with various cosmetic vehicles. The peptide is well-tolerated by most skin types and can be incorporated into serums, creams, and other anti-aging products. Its efficacy is often enhanced when combined with other peptides or active ingredients that support skin rejuvenation.