Rose & Caramel’s So So Dark Tanning Serum is the brand’s most intense ultra-dark tan, designed to deliver a professional-looking finish at home. Formulated with EcoCert-approved DHA tanning agents, this advanced serum provides an instant bronzed guide colour that glides easily onto the skin for a streak-free application. More hydrating than traditional self-tan mousses, it develops into a deep, radiant colour that lasts for over 10 days. The nourishing formula also includes glycerin, which helps to hydrate and condition the skin, leaving it soft, smooth, and visibly glowing.