Root Purifier Scalp Shampoo WomenNutrafol Root Purifier Shampoo is a physician formulated daily cleansing shampoo designed to hydrate both hair and scalp while helping improve volume, strength, and texture. Created for women with thinning hair, it gently but effectively removes buildup and excess oil to leave hair feeling refreshed and clean. The sulfate free, color safe formula is suitable for regular use as part of a hair care routine. This Nutrafol shampoo is infused with