The pure ohms brand for tablets is one of the very FEW, and I do mean few, brands that I have found that actually works well. I’m gonna say that I think it’s because they are doing more to make sure those ingredients are good in each tablet. I suffer from some serious back, neck, hands, right knee, feet, left elbow pain from some things that happened to me. Pure ohms has helped me out so much. They’ve made it easier to get through a work day.