Product Overview Create thicker, fuller looking hair by using American Crew Hair Recovery & Thickening Shampoo 250ml as part of your daily hair care routine. Benefits Add body & fullness to your hair with American Crew Hair Recovery & Thickening Shampoo that helps to strengthen your hair whilst cleansing & condition your hair. It contains a number of vitamins & minerals that nourish your hair & help to prolong its life, leaving it looking & feeling in brilliant condition. Key Technology American Crew Hair Recovery & Thickening Shampoo contains copper which promotes healthy hair growth as well as Zinc which is required to help cell growth & proliferation.