What it is: A serious silkening serum and split-end mender that is clinically proven to restore, fortify and preserve tresses of every shade.What it does: Its signature complex, featuring watermelon, lychee and edelweiss flower extracts, defends hair from oxidative stress, photo-aging and the deterioration of natural keratin, all while protecting from the drying, damaging and color-depleting effects of the elements. Safe for color- and keratin-treated hair, it reduces breakage by 65% and repairs up to 94% of split ends after one use. How to use: Distribute evenly through damp or dry hair to repair and protect. Style as usual.. Paraben-free; sodium chloride-free Made in the USA