A 4-in-1 multi-use glow boosting formula designed to blur, smooth and soften skin leaving a glowy, filter-like finish. The lightweight formula is infused with Hyaluronic Acid and Squalane to hydrate and plump skin. The sheer coverage leaves skin looking brighter and illuminated with a light reflecting, radiant, dewy finish.Illuminance Glow Filter can be used multiple ways:1. Wear alone for a radiant lightweight subtle glow2. Underneath foundation as an all-over luminous primer 3. Mixed in withyour favourite foundation for a light reflecting, dewy everyday look 4. On top as the finishing step, to highlight specific areas such as cheekbones, bridge of nose, brow-bone and cupids bow