What is this product? Milkshake Argan Oil Shampoo is a shampoo that is suitable for all types of hair. Designed to cleanse your hair whilst eliminating frizz, Argan Oil shampoo is part of Milkshake’s latest range of hair care treatments. More info: Developed using natural, organic argan oil, this shampoo will care for your hair like no other shampoo. Maintain soft and shiny hair as well as conditioning your hair to leave it looking and feeling healthier than ever.