Getting A-lister approved shiny hair for less than £35? Sign us up! Moroccanoil Treatment is the cult favourite hair product that plenty of celebs including actress Margot Robbie swear by for their shiny, healthy tresses. Although there are plenty of products out there that promise to smooth frizz, add shine, and detangle hair, Moroccanoil has proved that they have one of the most loyal fanbases ever, with over 28000 five star reviews on Amazon praising the brand’s Treatment Original product, and it costs just £34.85 here.The Moroccanoil Treatment Original promises incredible shine, as well as helps to detangle hair and tame frizz whilst simultaneously speeding up blow drying time.