Eugene perma essential keratin pulp shampoo this shampoo is composed of a formula without sulfate, foaming to reconcile softness and pleasure of use it gently cleanses fine hair, leaving the free perfectly clean and light the ritual keratin pulp : the reverse shampoo step 1 : the before wash care step 2 : shampoo application : spread over wet hair massage and leave for 3 minutes renew application if needed capacity : 1000 ml.