The brainchild of a collective of creatives, hairstylists, chemists and formula enthusiasts, amika's mantra is "all hair is welcome". Tired of your lengths looking limp once you hit the second-day mark? Allow us to introduce you to the Perk Up Dry Shampoo! The closest thing to washing your hair without water, this Holy Grail spray actually helps to make your hair look (and feel!) beautifully clean. Dissatisfied with the formulas on offer, the minds behind amika set out to create a dry shampoo th