All three derms agree that if their super-helpful advice isn’t working, or if you’re getting scars from acne, a visit to a pro is in order. A dermatologist can get you prescriptions for even more powerful ingredients (yay drugs! er, legal drugs that is) to get rid of acne-that-won’t-die. They can also help with those nasty scars you got when you didn’t listen to our “don’t pick” advice — yeah, we know what’s up.