What is realine treatment? Realine is used when perhaps you have had braces and your teeth are shifting, or maybe you have a gap that you would like to close. Maybe you just feel like you are just too old to be wearing braces! Well then Realine is for you! It is a clear aligner system that is comfortable to wear and virtually unnoticeable. Realine uses up to five sets of clear aligners to gradually straighten your teeth. If you think you maybe a canidate for Realine please let us give you a free consult!