ByRokko Shine Brown Tan Up!, 210 ml, Pre-tanning Products for Women, ByRokko Shine Brown gives sun-stressed skin the necessary care while extending the life of your tan. Characteristics: extends your tanned look deepens the intensity of the tan easy to spread and quickly absorbed gives skin the hydration it needs speeds up the natural tanning process How to use: Apply before going out into the sun and work in thoroughly.