It great product. I don’t have In grown nail but i have a nail that i totally lost and is trying very hard to grow. I tried using it but is not easy to be used by one person. It moves too much. My husband helped me get in place and then i used to to lift my nail that is growing on wrong place. Pain is gone. It works. I wish it was usable by one person but maybe after I practice I maybe able to do it by myself. Time will tell. Ty.