A lightweight yet intense overnight recovery hair serum for all blondes  Formulated with Hyaluronic Acid to strengthen hair & prevent future hair breakage  Contains Edelweiss Flower, rich in anti-oxidants to protect hair against daily damage & soften sensitized hair fibers  Delivers a deep & durable hair hydration  Reduces the appearance of split ends  Hair appears smoother, nourished & frizz-free 