Palmitoyl Tripeptide-5, a signal peptide, is the most widely used cosmetic small molecule peptide. Its cosmetic efficacy is comparable to that of bone collagen injection.
Studies have shown that these peptides promote the synthesis of collagen (type I, type II and type IV) and the production of extracellular matrix proteins by increasing the activity of stromal cells, strengthen connective tissue, promote cell activity, and make skin look younger and more elastic. Many famous cosmetics brands abroad (such as Estee Lauder, Chanel, Avon, etc.) use palm tripeptide-5 as nutritional anti-wrinkle material because it can promote the synthesis of collagen and elastin in the dermis and is an ideal material for accelerating collagen production and repairing wrinkles. Adding it to cosmetics can show that skin supplements collagen, improves facial elasticity and significantly reduces facial wrinkles. At the same time, it also has the characteristics of enhancing cell activity, enhancing skin moisture content, enhancing skin luster and improving skin color. In addition, it also has the effect of moisturizing the lips.