Before going through my spa night skin-care routine and breaking out my serums, moisturisers, and oils, I start with a thorough double-cleansing session. After removing my makeup, I count on hydrating hyaluronic-acid-infused cleansers, like the e.l.f. Cosmetics Holy Hydration! Daily Cleanser ($6), to fully remove any leftover dirt and impurities from my skin.