Global Keratin hair Taming System with JUVEXIN incorporates unique and patented keratin formulation, found exclusively in Global Keratin Products. Not all keratin are created equal, JUVEXIN is the only keratin compound scientifically proven to protect and restore hair back to its youthful state. Unlike over-processed hydrolyzed keratins found in the market today, JUVEXIN is an active compound, delivered to the hair in its raw, natural state. Critical amino acids and proteins remain intact, conditioning the hair and protecting it from damaging environmental effects, aging and daily styling. It works on all hair types, leaving it more manageable, soft, shiny, smooth and frizz-free for up to 5 months. Have sought after youthful lovely locks.