I'm 20 y.o and I would like to ask if DNA appliance will help in my situation? Cosmetic surgery is out of question so I'm trying to find some other alternatives. As you can see in the pictures, I have an overbite so it's a bit hard to close my mouth, I got 4 of my tooth extracted so that my upper and lower front teeth move backwards. I'm keeping my expectations low since most of the people here said they didn't see any improvement in the way their profile look after the treatment. Thank you!