The Celestial Skin Liquid illuminating emulsion is a blend between a gel and a creamy weightless fluid and is designed to glide effortlessly onto your skin for makeup perfection. The long-wearing formula is designed to last 12 hours and can be used as a primer, foundation or even a highlighter. How to use: Use all over face to moisturize and cover. It adds a delicate highlight wherever it s placed. If using solely as a highlight, lightly apply to cheeks, brow bone and decollete and blend with fingertips. Color(s): candlelight, starlight, sun. Brand: Kevyn Aucoin Beauty. Style Name: Kevyn Aucoin Beauty 'The Celestial Skin Liquid Lighting' Illuminating Emulsion. Style Number: 994171.