i had gone through your question and understand your concerns. On brown skin is very reasonable found hyperpigmentation. This is caused by melanin substances that are owned by brown-skinned people, actually melanin substance is very useful to protect us from the dangers of solar ultraviolet rays and radiation from electronic devices such as handphones. Your skin becomes darker due to excessive activity of melanin substances due to exposure of these rays. Unfortunately you did not mention how your daily activities, whether it is often exposed to ultraviolet and radiation or not. You don t be sad and lost your confidence to not dare anymore to socialize like coming to the party. My advice is your skin only need to be brightened it, automatically reduces the darkness of your skin, but not to whiten your skin. The way you can do is drink at least 2 liters of water per day (this is necessary to smooth your cell metabolism), eating fruits and vegetables that contain high vitamin C such as oranges, lemons and tomatoes. If necessary you can add vitamin c tablet with dose 500 mg /day. For your skin care, do a milk or yaa beban scrub 3-5 x a week to scrape the dead cells and quickly replaced with new cells. Do not forget to always apply at least 30 AHA suncreen. Regular results will appear after 2-3 weeks you do it. The important thing is to stay confident with your skin because it is still necessary to protect us from the danger of ultraviolet light and radiation that can cause skin cancer. Keep the spirit and hopefully quickly see the results. if you still have question please do not hestitate in writing to us , i will be happy to answer your questions.