I am so glad I decided to try Kava Kava for my severe anxiety. I had to buy Valerian Root also and have to take both, but it is better than being addicted to Benzodiazepines. I weaned myself off of 3mg of Klonopin a day in November of 2011 and my anxiety PTSD, Chronic Fatigue and Panic were out of control. I also stopped the benzos because I am 54 now and i need my Kidneys and Liver to last until I am dead. The Kava Kava has a very calming effect and taken as directed with very limited caffiene brings excellent results. The Price was also EXCELLENT for the amazing quality and 60 caplets. I do not even have to take every day now, just as needed. I still have some anxiety but Kava knocked about 2/3 of it down. Thank You! : )