Prolonged Acne red in color and no pus

Patient: Hi Doctor,I have been suffering from acne since past 3 months. Initially i was prescribed doxycycline BD and Epiduo Gel Monday, Wed & Friday. But it did not help much.Then i Decided to see another doctor and he prescribed me Gudcef CV 200 BD and few topical creams like Clindoxy Gel, Nadibact gel and Supratret C… I have been using this since past 9 days and i still don’t see any difference.I am a fitness freak and i regularly take Whey protein and pre work outs. Could you please guide me how can i get rid of ACNE VULGARIS which has now started troubling me badly..ThanksKapil

Symptoms: Acne on Face

Doctor: