A potent shampoo four times stronger than most on the market. Removes buildup and penetrates hair to condition and thicken the hair shaft.A-Cute Derm - Professional Restore & Thicken Shampoo$30.00PriceQuantity*Add to CartHow to Use? For best results use immediately following our Scalp Prep. (Step 1) Apply ¼ oz. hair and spread evenly. Work into rich lather. Massage into scalp with fingertips. Rinse thoroughly with warm water. Towel Dry. Additional Info8oz