Palmitoyl Tripeptide-38 (Hydroxypropyl Cyclodextrin (and) Palmitoyl Tripeptide-38) is an innovative anti-wrinkle and anti-aging peptide derived from the naturally occurring tripeptide KMK found in collagen VI and laminin. This advanced ingredient is designed to enhance the skin’s relief and visibly reduce the appearance of fine lines and wrinkles, particularly in delicate areas like the forehead and crow's feet. In-vitro studies demonstrate its exceptional matrikine-like effects, stimulating the synthesis of six crucial proteins, including collagen I, II, IV, fibronectin, hyaluronic acid, and laminin 5. By promoting these proteins, Palmitoyl Tripeptide-38 helps to rejuvenate and strengthen the skin's structure, making it a valuable addition to any anti-aging formulation.