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ACETYL TETRAPEPTIDE-40

Description

Acetyl Tetrapeptide-40 is an innovative peptide compound gaining attention in advanced skincare formulations. This synthetic tetrapeptide consists of four amino acids linked together and modified with an acetyl group, enhancing its stability and skin penetration capabilities. Primarily developed to address skin firmness and elasticity concerns, Acetyl Tetrapeptide-40 targets the dermal-epidermal junction (DEJ), a crucial area for maintaining skin structure and function.

Research indicates that Acetyl Tetrapeptide-40 stimulates the production of key proteins and glycosaminoglycans in the DEJ, including laminin-5, collagen VII, and syndecan-1. These components are essential for strengthening the skin's supportive matrix and improving its overall resilience. Clinical studies have shown that regular application of products containing this peptide can lead to visible improvements in skin firmness, elasticity, and texture within several weeks.

Acetyl Tetrapeptide-40 is typically incorporated into serums, creams, and other leave-on skincare products at concentrations ranging from 1% to 5%. It is generally well-tolerated by most skin types and can be combined with other active ingredients to create comprehensive anti-aging formulations. Its effectiveness in supporting skin structure makes it a valuable component in products targeting mature skin or early signs of aging.