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Acetyl Tetrapeptide-9

Description

Acetyl Tetrapeptide-9 is a synthetic peptide molecule designed to improve skin firmness and elasticity. This bioactive ingredient consists of four amino acids linked together and modified with an acetyl group to enhance stability and skin penetration. It functions by stimulating the production of lumican, a key protein involved in maintaining the structural integrity of the extracellular matrix.

The peptide works at the cellular level to promote collagen organization and enhance the skin's supportive network. By increasing lumican synthesis, Acetyl Tetrapeptide-9 helps to strengthen the dermal-epidermal junction, leading to improved skin density and a more youthful appearance. Clinical studies have shown that this ingredient can reduce the appearance of fine lines and wrinkles, particularly around the eye area.

Acetyl Tetrapeptide-9 is typically used in anti-aging formulations at concentrations between 1-5%. It is compatible with a wide range of cosmetic ingredients and can be incorporated into various skincare products, including serums, creams, and eye treatments. The ingredient is generally well-tolerated and suitable for all skin types, making it a versatile option for addressing signs of skin aging and promoting overall skin health.