Melasma, age spots, freckles, birth-marks, uneven skin tone are common problems affecting people from all ages and ethnicity. These are caused by sun exposure, genetics, stress, injury... Wrinkles are part of the aging process. Sun exposure, stress and smoking are major contributors to the formation of wrinkles. The natural skin regeneration slows down over time... Most of us are never slim enough. While regular exercise and a healthy diet help to keep the weight down, it is challenging to target certain areas such as the back, armpits and love handles...