Product Overview Prepare your hair with the pinnacle Kérastase Chronologiste Revitalizing Exfoliating Care 200ml, which has been innovatively crafted to purify your hair & scalp. Benefits Rich in micro-particles, this pre-shampoo treatment gently nourishes & exfoliates each & every strand of your hair, removing any impurities & build-up that would normally ruin your shine. Made up of a gold, luminescent texture, this exfoliating care purifies your scalp, promoting hair that looks & feels revitalized.