Dear Sir, long back ago i used to have lot of pimples on my skin,and my skin looked very dull.Then i consulted a dermatologist,who gave prescribed me epiduo gel for the control of acne and fc white cream for improving my complexion.After using these products for 2 months my acne is controlled and my complexion was totally improved.Later i stopped using them,and i was severely exposed to sunlight in summer.After few days i can see the acne back on my skin and my complexion was totally lost.So i thought of consulting a dermatologist but i was afraid that using too many chemicals on my face would bring side-effects.But i seriously want to get rid of the acne,and want my original complexion back.Please guide me with your suggetions...