Cleansing powders are nothing new but many of them tend to be a little harsh. The Tropic Skincare Clear Skies Cleansing Powder (£18) on the other hand, couldn't be more gentle. The water-activated power is super fine. It contains plant enzymes to gently slough off dead skin cells, blue spirulina to refine the pores, and hyaluronic acid to hydrate the skin. Plus, the blue foamy powder makes it a really fun product to use.