American Crew Hair & Body Gray Shampoo, 250 ml, Shampoos for Men, The American Crew Hair & Body Gray Shampoo shampoo cleans the scalp effectively, washes hair thoroughly, and restores its natural beauty. Characteristics: washes hair and cleans the scalp regenerates and nourishes hair moisturises intensely prolongs hair colour leaves hair soft How to use: Apply an appropriate amount of shampoo to wet hair. Work up a lather and rinse thoroughly. For best results, follow up with other products from the same range.