 It's 100% drug-free, and it was developed by its doctors searching for a better alternative for relieving pain. So this is what I like about it. Number one, it works. I know. I use it. Number two, it is 100% drug-free. I like that. Also, it uses natural ingredients. I like that. It doesn't just mask pain for a short time. It helps to reduce or even eliminate pain. I like that. And it helps support your body's natural response to inflammation.