NANOSILK HAIR is a system of lipid nano capsules coated with a polymer that allows greater adherence to the hair fiber and skin, delivering actives effectively and for longer. NANOSILK HAIR also provides a joint action of hydration, softness and control of hair frizz by the interaction between Sodium PCA, Sorbitol and D-Panthenol that are complexed with a state-of-the-art esterquat.