An advanced split end repairing leave in serum features a unique dual chamber formula that mixes key ingredients at the last moment contains a powerful blend of phyto keratin ceramides helps restructure reinforce intercellular cement to fill cuticle scales reduce breakage infused with lactic acid that reconstructs cortex to revert hair into a healthy state instantly seals split ends of very damaged hair leaves hair smooth shiny nourished to use apply to damp or dry hair leave on