Different coloured skin on different parts of body.
I'm an indian male, my skin has different colours on different parts of body, my skin on my head is yellow, on face it's brown(light near eyebrows), very dark brown on neck, torso, back, arms, hips(bums), near nails ,feet and almost black on elbows, knees, genitals. I want to know if there are any safe ways to restore these parts to my real natural skin colour. If possible without carcinogenic substances. I should be able to tan afterwards if I want to. Thank you for your response