Palmitoyl tetrapeptide-7

Palmitoyl tripeptide-7 acts on keratinocytes to reduce the secretion of interleukin 6 (IL6). This keeps the skin cells in balance and minimizes the inflammatory response. Therefore, this ingredient has the Chemicalbook effect of improving skin firmness and elasticity. In addition, it acts as a cellular messenger to stimulate the synthesis of collagen (types I, II, IV) and elastin in the skin, thus promoting the regeneration of collagen fibers.