BeautyBio's The Eyelighter Concentrate helps to illuminate tired eyes. This smoothing and brightening serum is a depuffing tool that can act as a makeup primer. Infused with vitamin C and plant-powered retinol, it diminishes the look of dark circles and smooths visible lines. Hyaluronic acid, jojoba, and vegan squalane work synergistically to support the skin's moisture barrier and promote a silky-smooth finish.