Chinese name：棕榈酰五肽-4

　　English name：Palmitoyl Pentapeptide-4

　　INCI:Palmitoyl Pentapeptide-4

　　Function：Anti-wrinkle,repair damaged skin

　　Palmitoyl Pentapeptide - 4 can promote the synthesis of type I, II, and IV collagen,fibronectin and glycosaminoglycan by acting on dermal fibroblast, repair and rebuilt the extracellular matrix and epidermal-dermal junction (DEJ), strengthen the connective tissue, increase skin firmness, strengthen cell activity, reduce facial wrinkles, improve skin moisture content, make skin more smooth and compact,increase the gloss and transparency