i had braces done few years back but through the years my lower teeth were shifting, and i do not like it. hence, i went for a hunting searching for a solution for my teeth. and i happened to see zenyum on fb, did my research and find it quite reliable. approach them at the start of the year, and things were going smoothly. started my first set on march, and im already at my final stage now. the process were easy, the app helped to monitor which set im on without going down to visit the doctor. would say that its an amazing journey with zenyum!! definitely worth the money and time!!