With more than 2,000 reviews and 180,000 loves, it seems pretty clear why Tatcha The Water Cream ($68) is also a best seller. If you haven't heard of the concept, water creams offer hydration with a unique water burst when the product hits your skin. Their texture is similar to jelly and offers hydration without blocking sweat glands or clogging pores in the process. This one refines skin tone with Japanese wild rose to tighten pores and smooth texture, Japanese leopard lily to control excess oil, and Hadasei-3 working as an anti-ageing trinity of green tea, rice, and algae.