Formulated with Kakadu plum, cloudberry, blueberry seed, rosehips, and sea buckthorn oils which contain some of the highest concentrations of Vitamin C available, along with Tetrahexyldecyl Ascorbate, a stable form of Vitamin C, Wicked Soaps’ Radiance Serum is an antioxidant powerhouse for your face that works to brighten and even skin tone, increase elasticity and collagen production, boost radiance and deeply hydrate to give your skin a lovely glow.  Packaged in a 1 oz eco-friendly and reusable glass bottle with dropper. Store in a cool, dry place away from direct sunlight. Shelf life approximately 12+ months.