Crescina Transdermic Rapid-Intensive re-Crescita is a topical treatment of cosmetic use for the physiological growth of hair with transdermal technology, thanks to which the active substances of the re-crescent complexes, HFSC and Plate-like complex can penetrate the hair system not only through the transfollicular way (opening of the follicle) but also transdermally through the cutaneous layers of the skin. scalp leather (ex vivo test with Franz cells) assisted both from their low molecular weight and from the presence of facilitators of penetration, or the enhancers: the traditional 3 (Pentylene Glycol, Decylene Glycol, Caprylyl Glycol), plus the two new enhancers (propylene Glycol and Buttylene Glycol) that improve the absorption of functional molecules in the functional molecules in t.