A-listers might have a whole roster of top hair stylists at their disposal, but sometimes its the most affordable products that they come back to time and time again. For celebs like Demi Moore, Margot Robbie and Brie Larson that product is the Moroccanoil Treatment Original , which they’ve all been known to use on their hair. Usually priced at £38.50, it’s already reasonably budget-friendly, but now thanks to Amazon Spring Deal Days you can get it for even less. With 15% currently slashed from