Blending beauty and technology in one bottle, this clever concoction is formulated with rare gold hibiscus extract and Skin Inc's top two best-selling serums (niacinamide and hyaluronic acid) to give you a selfie filter in real life. It’s perfect for everyday and uses light reflective technology that enables external light to bounce off your complexion for a glowy, pearlized, even finish.size 30mlHOW TO USE Use 1-2 pumps of Serum Glow Filter alone for a natural, healthy glow to the face, or mixed in with foundation for a dewy, brightening effect with more coverage. Serum Glow Filter should be used in the morning as the last step in your skincare routine, and the first step in your makeup routine.