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背景说明:Acetyl Tetrapeptide-9是四个氨基酸组成的直链多肽,专门针对强化基膜聚糖(lumican)在胶原纤维之间的连结,并提高其功能;Acetyl Tetrapeptide-9能强化肌肤抵抗牵引,改善紧实性;Acetyl Tetrapeptide-9能刺激I型胶原蛋白和基膜聚糖(lumican)合成,改善肌肤的支撑组织,增加皮肤的密实感;同时能改善了皮肤的厚度和紧肤。 Acetyl Tetrapeptide-9 is a straight chain polypeptide composed of four amino acids, specifically designed to strengthen the connection of basement membrane polysaccharides (lumican) between collagen fibers and enhance their function. Acetyl Tetrapeptide-9 can strengthen the skin's resistance to traction and improve firmness. Acetyl Tetrapeptide-9 can stimulate the synthesis of type I collagen and basement membrane polysaccharides, improve the supporting tissue of the skin, and increase the compactness of the skin; At the same time, it can improve the thickness and firmness of the skin. In Vitro:未检测
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