Redken cerafill retaliate shampoo boasts a stimulating menthol formula that will gently cleanse your hair to remove impurities and thicken hair boasting a ginger mint fragrance the shampoo features cerafill system technology that strengthens fibre to prevent breakage and nourishes to promote healthy scalp environment hair is left looking fuller and smelling divine sa directions for use use daily on wet hair massage into a lather rinse