Nano Hair Vitamin is a care without rinsing which reduces the phenomena of friction, protects the fiber during blow-drying by its thermo-protective action. Thanks to its formula, rich in Keratin and Panthenol, Nano hair Vitamin deeply hydrates, gives shine and fluidity to the hair. It facilitates styling thanks to its anti-frizz action. The hair is so light, shiny, flexible while moving. Definitly a must have !