Attention, blondes! If you struggle with brassy tones, yellow streaks, or too much warmth after a few weeks of colouring, you need this bottle of brilliance from Redken. Blonde Glam Color Enhancer Treatment (£13) is a thick, luxurious conditioning treatment with a purple tint, which helps to neutralise those yellow or orange tones whilst giving the hair super shine. A generous application of this left on for a few minutes revives even a home dye job, giving you a brighter, blonder look for longer. Team it with a purple shampoo for the full effect — Touch of Silver (£3) is a classic!