Kerastase Genesis Fondant Renforcateur Conditioner is a lightweight conditioner designed for weakened hair that is prone to falling due to breakage from brushing. It provides immediate strength and softness, detangles, and adds body. This Anti Hair-FallConditioner consist of two potent ingredients; first, Edelweiss Native Cells derived from famous plant known for surviving in the harshest climates which strengthen your follicles; second, Ginger Root, a dominant antioxidant that fights to protect the hair against environmental aggressors.