The Secret To 'Glow-From-Within' Skin. A True Multi-Tasking Formula!MCoBeauty FLAWLESS GLOW LUMINOUS SKIN FILTER is a 4-in-1, multi-tasking skin booster designed to give your skin the ultimate glowing, filter-like perfection, in a bottle! Designed to be worn alone for a lightweight subtle glow, under makeup as a luminous primer, mixed with foundation to add a light-reflecting glow, or on top of makeup as highlighter.Multi-Tasking FormulaSmoothes & Blurs SkinLightweight Skin Illuminator