With active plant protein, Sebamed Revitalizing Shampoo will replenish lost hydration while it soothes the irritation that comes with a dry scalp. The gel-like texture will lather in the hands for easy application onto wet hair; gently massage into the scalp for a squeaky clean and nourished scalp. With a pH balanace of 5.5 Sebamed works in harmony with the scalps acid mantle. You will see the difference within 3 weeks of use. Not only does the Revitalizing shampoo revive your scalp, it benefits your hair too, leaving it replenished and healthy.