Palmitoyl Tetrapeptide-7, also known as Palmitoyl Tetrapeptide-3, is a short chain of four amino acids: glycine, glutamine, proline, and arginine. This peptide is often used in anti-aging skincare products because it not only stimulates collagen production, but also reduces IL-6 secretion and inflammation calming the skin of external effects such sun exposure and pollution. By promoting collagen production, Palmitoyl Tetrapeptide-7 helps minimize the appearance of fine lines and wrinkles, leading to a smoother and more youthful complexion.
