WHAT IT IS All-in-one shampoo conditioner and body wash perfect for travel or the gym. WHAT IT DOES American Crew s 3-in-1 has it all - shampoo conditioner and body wash all in one convenient product that makes grooming simple. It s perfect to take to the gym or on a business trip it can just be thrown in a bag and men will have everything they need to get clean. 3-in-1 is that simple go-to product that gives men more time to work hard and clean easy. It s an invigorating cleansing agent that stimulates hair and scalp. Conditions detangles and adds shine to hair. Revitalizes and restores hair. Remineralizes and softens the skin.