What it is: A lightweight, waterproof setting spray to prime and set your makeup for up to 16 hours without melting, fading, or settling into fine lines. What Else You Need to Know: From Charlotte‘s award-winning Airbrush Flawless Finish collection, this multitasking, lightweight spray provides the perfect canvas for makeup application and instantly locks in your look with a flawless, pore-blurring finish. It also features a delicate fresh floral scent.