It's not difficult to whiten your skin, but it's not easy to keep it that way. You need to take good care of your body in order to retain your youth for a longer period of time. Beauty routine before sleep is an important part that you can't ignore. The best time for skincare is before bed, as you have the entire night to allow your skin to relax and absorb nutrients. Only at this time can you achieve twice the result with half the effort on skin care. Now, let me teach you some sweet tips for pre-sleep beauty routine, and become a rosy Snow White.