Provides instant thickness to fine hair; Fortifies limp, fragile hair; Replenishes elasticity and movement; Volumizes hair from roots to ends; Hair feels healthy and shiny; Bleu Molecule Complex, R+Co Bleu's exclusive technology that delivers intense repairing, strength & shine benefits.; Vegetable protein strengthens limp hair for maximum volume and thickness.; Kelp extract helps fortify thin hair for volume and thickness.