Product Name: PALMITOYL TETRAPEPTIDE 3 Other Name: Palmitoyl tetrapeptide-7 Molecular Formula: C34H62N8O7 Molecular Weight: 694.91 Appearance: White powder Purity: 99% CAS Number: 221227-05-0 Standard: Enterprise Standard Supplier: ZhenYiBio Palmitoyl tetrapeptide-7 is a synthetic peptide compound that combines multiple amino acid chains. It is mainly used in anti-aging skin care formulations to help support healthy collagen production and cell function. Through research on this peptide, it has been determined that palmitoyl tetrapeptide-7 can stimulate the regeneration of collagen fibers in the dermis by acting as a cell messenger. Palmitoyl tetrapeptide 7 is also believed to increase the hyaluronic acid content in the skin, thereby helping to tighten the skin by attracting moisture to the epidermis.