Rapid starts to develop within 30 minutes and continues to darken until 3 hours or more after application, You choose your shade by choosing when to shower, Shower after 1 hour for a light SUNKISSED glow, Shower after 2 hours for a medium GOLDEN BRONZE tan, Shower after 3 hours or more for a LUSCIOUSLY DARK result, Your tan will develop deeper the longer you leave before showering 100ml