I'm 22 years old and I have some serious issues with my face. I have pigmentation and it's been there for more than 6 years. Because of that, my skin complexion got darkened and only my face looks dark than any other body parts. I even have oily skin, which makes me look even more uglier and these issues have put me down in life. Because of these issues, my friends ignore me. I tried so many products on my face, even consulted a few doctors but nothing seemed to have helped me. Is there a permanent cure for this? Is it possible to make my skin to regain it's lighter complexion and to have a smooth, spotless and non porous skin? If yes, then someone please help me out.