Hello docs my skin has got darken and tanned my neck has become darken as he'll my skin complexion is wheatish pale and now it's becoming dark and dark day by and plus my armpit toes elbows waist and buttock area became dark as neck please help me to find the solution what should I do shall I start taking aloe Vera and amala JUICE please help me with solutions even I have pimples on forehead its under skin pimple and white heads and my skin type is oily t zone.