Crescina HSFC 500 for men from LABO COSPROPHAR is a lotion-in-ampoule treatment used for physiological hair loss in very thinning scalps, significant hair thinning, and hair regrowth in men. Crescina products from LABO COSPROPHAR are ampoules composed of Cysteine, Lysine, and Glycoprotein, which promote natural hair regrowth in thinning areas of the scalp. This lotion helps with hair regrowth in cases of physiological hair loss; it is not effective when the hair follicle is completely atrophied. Composed of Lysine and Cysteine, two amino acids naturally present in the hair follicle, as well as Glycoprotein, which acts on hair growth, the hair follicles are regenerated to ensure their growth function and thus promote hair regrowth on thinning scalps. These clinically proven effects are protected by 9 patents (Switzerland, USA, and Europe). Over the months, hair becomes thicker and regains volume. Read more ↓