Palmitoyl pentapeptide-4

Palmitoyl pentapeptide-4 is a signal peptide composed of lysine, threonine, and serine. Palmitoyl pentapeptide-4 works on dermal fiber cells to stimulate the production of collagen, elastic fiber, and hyaluronic acid, improve skin water content and water-locking ability, increase skin compactness, enhance cell activity, and reduce facial fine lines. Furthermore, it makes the skin more smooth, and shiny. The anti-wrinkle effect and activity of palmitoyl pentapeptide-4 are much better than those of vitamin A and vitamin C, and there are no side effects, which makes palmitoyl pentapeptide-4 have more advantages.