Kérastase Cristalliste is a range specifically formulated for long hair prone to oily roots & dry, sensitised lengths. Hair is left softened, supple & nourished with extracts of amino acids & aloe vera. This non-greasy, light, leave-in serum smooths & softens hair without weighing it down. Hair fibres are smoothed & rebalanced to give a frizz-free finish, whilst reflective light particles provide radiant shine & shimmering luminosity. Free from silicone, parabens & colourants.