This stuff is great! You just have to learn how to use it. I use it as a muscle relaxant before bedtime. I take two tablets at 7PM, and two tablets at 10PM, and then I go to bed. The 2 tablets I take at 7pm jump starts the relaxation period, and the 2 tablets I take at 10 pm helps keep me asleep through the night. I have been using these for a long time. A chiropractor turned me on to this great natural relaxants, and I have been using them since!! ( these tablets take time to get into your system, but when they start to work, you may start feeling drowsy some where between the first and second dose. Shipping was fast, and the value was good! Hope this helps anyone who is trying for the first time!