Product detailsRedken Intra Force Scalp Treatment - Natural Hair Daily stimulating treatment for the scalp This lightweight, fast-absorbing daily treatment energizes the scalp and promotes hair density. Zinc PCA - Detoxifies Arginine - Stimulates Vitamin E - Nourishes Use: Apply to dry or towel-dried hair. Spray directly on clean scalp and massage in. Do not rinse. Product Options Available are as follows: Size : 3 oz - Redken Intra Force Scalp Treatment - Natural Hair; Option: 3 oz - Redken Intra Force Scalp Treatment - Natural Hair;