"Euphoria"'s Makeup Artist Spills on Her Favorite On-Set Products

Stratia Aqua Factory Hydrating Toner ($16)

This lightweight, moisture-boosting formula is packed with humectants like glycerin and beta-glucan to help draw in hydration and keep skin feeling refreshed. It absorbs quickly without any stickiness, making it a great first step before layering on serums and moisturizers. "I enjoy using this to tone and prep skin before Dieux Air Angel," says Davy.