In order to combat acne, you need to make some lifestyle changes. Acne is caused by hormone imbalance, nutrition, toxins and other pollutants, weak immune system etc and are triggerdd by sugar, milk, stress, blood sugar level fluctuations etc. Therefore to actually get rid of acne once and for all you need to take action to restore your body to a healthier state. Once you do that pimples start to disappear automatically.
Think about for a while. Once you accept it, you stop looking for quick-fixes (pills and creams). You start hunting for real solutions. Then you are on the right track. Alternatively you can keep buying pills and creams until cows come home.
Basically yo need to look for ways to detox your body, fix the causes first then the triggers will not affect you as much thus clearing the problem.
Bottom Line:
Cause + Trigger = Acne
Start working on the causes and you'll be on your way to clear skin. This I speak through 25 years of experience in this field.