 She said, I noticed improvement just after two weeks, which two to three weeks is when you should start seeing the results. She said, I had nerve and spinal fusion damage, so I'm taking three packs. Yeah, so you probably do need that. And now I'm at week five, and I took it to my pain management doctor. He recommended already that I was taking three of the four ingredients. He'd never heard of the product, and now he's recommending it to his patients as well.