Hi doctor my name is Zaheer and I am 23y .I am having so many pimples and dark spots and my color became dark I have consult a doctor he said to use deriva cms. I am using but no more use of it so plzz tell me the best cream so that my face look good and healty. Can I use microbenz gel 3.5% if I can use it tell me how to use it by using it I can go out and tell me the best cold cream