What it is: A primer that delivers a fresh, dewy look while hydrating and defending skin.Who it's for: Ideal for those with dry skin types.What it does: This hydrating primer creates a breathable, silky barrier that perfects skin's canvas by smoothing skin and strengthening it against damage from environmental aggressors such as pollution and blue light. The formula also hydrates for up to 72 hours with triple hyaluronic acid and niacinamide. How to use: Smooth over clean skin twice daily. Wear alone or under makeup to plump and hydrate skin.