It is possible that the best way for you to control your acne is by restarting the contraceptive pill that you were taking before, as it was effective in controlling your acne. If you are looking for another product to control your acne, it is important to consider the severity and type of acne you have (open or closed comedones). There are several over-the-counter products available, such as those containing benzoyl peroxide. It is also worth noting that if you have been diagnosed with mild acne in the past four years, a pharmacist may be able to prescribe you other medications that are typically only available with a doctor's prescription. I recommend visiting a pharmacy to consult with a pharmacist and find the most suitable product for your situation.