Ever felt like you needed a salon-level deep hair clean but don't have the time, money, or effort to actually go to the salon? Well, Living Proof Triple Detox Shampoo (£24) means you don't have to. The new shampoo aims to "detox" hair from pollution, hard water (which can cause dry and dulling of dyed hair colours), and product buildup to give you that just-washed feeling, even on day-three hair.