Hi. There are many types of acne "products" that can be bought over the counter without a prescription. There are home remedies, cosmetic grade products and medical grade products. There also acne products that also make your acne worse.
To control your acne you need to stop your current products, assess your skin and start medical grade products. Look at your personal routine in the app for some good suggestions.
Once you start your personal routine track your skin with the app every day or two.
Most people that stick to their MDacne personal routine see significant improvement in 6-8 weeks. 🙂