Smoke exclusive Oxygen Regenerating System helps enhance and multiply the darkening ability of skin. Smoke combines dark tan maximizers with ultra dark self-acting bronzers to ignite the darkest tan humanly possible. It is designed for advanced tanners who want to dramatically darken their existing tan. Oxygen Regeneration System helps to enhance the tanning process. Bronzing blend combined with self-acting bronzers help skin reach darkest tan possible. Trace Mineral Complex and Vitamin A, C, & E provides skin nourishment to help promote skin vitality and reduce the appearance of fine lines and wrinkles.