Niacinamide is a powerhouse that can boost radiance, decrease redness, and reduce the appearance of fine lines and pigmentation. In this lightweight, cooling pink formula-its gel-like texture is perfect for summer- the superstar ingredient makes skin super bright. This multitasking serum is also fortified with antioxidant watermelon extract and moringa seed oil and hydrating hyaluronic acid. "No singular product has visibly reduced my redness and enhanced my glow as well as the Watermelon Glow Niacinamide Dew Drops has," says Han. "I was wowed by the very apparent glow-up. Jaw, meet floor." Applied to clean skin, the serum wakes up complexions and sinks in quickly. You can also mix a pump into liquid foundation for a subtle glow.