Hexapeptide-11, a collagen-derived hexapeptide, has been shown to have the activity of promoting the synthesis of skin cell growth factors and collagen. As an active ingredient in anti-aging products, this hexapeptide has significant biological effects. Specifically, hexapeptide-11 can promote the proliferation of epidermal cells, thereby increasing the synthesis level of hyaluronic acid and fatty acids. In addition, hexapeptide-11 can stimulate the synthesis of collagen, thereby enhancing skin elasticity and reducing the formation of wrinkles. The peptide also exhibits anti-inflammatory properties, making it a potential application value in the field of cosmeceuticals.