nutrition capillaire1 REDUCES HAIR LOSS AND STRENGTHENS HAIR FIBER The patented premium keratin, derived from a unique and responsible source New Zealand sheep wool from controlled farming provides hair with the fundamental elements of its structure. Thanks to its high bioavailability, it is perfectly assimilated by the body and acts directly at the heart of the hair bulb. In synergy with the essential amino acids (L Cystine, L Methionine, L Arginine), it helps