Properties:- it is a dermato-cosmetic product for topical use that helps the physiological growth of hair, the active molecules can thus penetrate into the structure of the hair not only by the transfollicular route (through the hole of the hair follicle), but also by the transdermal route (test ex vivo with Franz Cells), for example through the skin layers of the scalp (epidermis and dermis). - thanks to their low molecular mass and the presence of potentiators, both penetration and performance are facilitated for the active ingredients; - the formula contains: Re-Growth Complex (cysteine, lysine, glycoprotein), HFSC Complex (Stem-Engine), the new complex for amplifying regeneration (methionine, glycine, copper tripeptide-1), 3 potentiators (pentylene glycol, decylene glycol, caprylyl glycol).