Kérastase Genesis Reconstituting Mask 200mlStrengthening mask for dry and weak hair. It provides the hair with the necessary hydration and nutrition, strengthens and strengthens hair fibers and reduces hair breakage. It prevents tangles of the hair, leaving it shiny and soft. Genesis is a versatile line that strengthens all hair types. Fights hair loss due to weakened fiber and inactive roots. It supports the microcirculation of the scalp and prevents the deposition of collagen. At the same