Has anyone used Neoprosone Soap? I just bought it today and I heard that Neoprosone is one of the fastest working lighteners. I bought the soap, not the gel though. But has anyone tried the soap and does it work just as fast as the gel? There are parts of my body that are darker than the rest and I want to even it out as well as get rid of dark spots. ANYTHING better you've tried that you could recommend I could use? I hear Bioclair, African Cream Gel, and Fair & White are good too. Has anyone used these over a period and gotten great results?