Palmitoyl Dipeptide-7 L 8.22 9.12 1.Basic information: INCI Name: Palmitoyl Dipeptide-7 Reference: palestrina Cas No: 911813-90-6 Formula: C26H51N3O5 Molecular:485.7 Purity: >95% Grade: cosmetic Source: synthetic Formulation: available for your reference Delivery: promptly from stock Capacity: 1kg per month Appearance: white powder 2.Description: Palmitoyl Dipeptide-7 is one of the shortest peptides. When tested with human skin equivalents, it was found to enhance differentiation of the epidermis, basement membrane zone,and dermal fibroblasts. Within dermal fibroblasts, Palmitoyl Dipeptide-7 increased collagen I, collagen IV,and fibronectin. Use of peptides for topical application is limited by the ionic nature of the amino acid chains.However, this may be circumvented through the incorporation of a lipophilic derivative, such as palmitoyl.