 that this works. It worked for my dog. It's worked for my mother-in-law. It worked for my brother. These are real stories from real people who tell us that it worked for them. And I know people want to know there's good science behind it. I went all over the world. I went to Japan. I called researchers in laboratories all over the world to write a whole book, get hundreds of references before we began to realize even that HA was safe to use, effective,