Palmitoyl Pentapeptide-4 10mg (CAS 214047-00-4) is a premium anti-wrinkle signal peptide API, featuring ≥95% purity (HPLC-verified) and a defined pentapeptide structure (Pal-KTTKS sequence). As a pioneering bioactive peptide in anti-aging research, it mimics collagen fragments to trigger fibroblasts into producing type I, III, and IV collagen, elastin, and other extracellular matrix components.
This white lyophilized powder exhibits exceptional stability across pH 3-9 and temperatures up to 80℃, making it ideal for various formulation processes. With clinical evidence showing 23% reduction in wrinkle depth after 12 weeks of consistent use, it offers a gentle yet highly effective alternative to traditional retinoids—without irritation.
For cosmetics manufacturers and R&D teams, its low effective concentration (just 0.0002-0.001%) translates to remarkable cost efficiency—1kg of raw material can produce 20,000-100,000 finished products. Whether developing luxury anti-aging creams, serums, or specialized treatment products, this peptide provides a science-backed foundation for visible wrinkle reduction and skin rejuvenation.
