Acetyl tetrapeptide-3.

Acetyltetrapeptide-3 accelerates the formation of outer matrix (ECM) proteins, such as cohesin, collagen III and VII, which can effectively improve hair follicle structure and increase hair anchoring stability. Since acetyl tetrapeptide-3 is a polypeptide synthesized from amino acids, it will not have any side effects when used in the human body for a long time, and is very suitable for long-term treatment of hair loss. Mechanism of action: Acetyl tetrapeptide-3 cannot directly reduce DHT, but it can enhance the resistance of hair follicles to DHT. It stimulates the hair papilla and accelerates ECM protein synthesis, increasing the volume of hair follicles; Repair epidermal-dermal junction (DEJ), promote hair fixation within hair follicles, and stimulate hair growth; It also effectively reduces hair loss due to aging, resulting in thicker, more natural, softer and firmer hair. At the same time, acetyl tetrapeptide-3 can cooperate with other raw materials that inhibit 5α-reductase to prevent hair loss and hair growth, and achieve the effect of 1 1>2.

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