Kariroz, I have been taking Kava for several years to help get me get thru Weddings, Funerals, and Family gatherings. The Strain of Kava you mentioned has been proven to be what people call "Tudie" Kava. That means you will have a hangover the next day. I limit myself to Noble Kavas and I am especially fond of the Hawaiian Micronized Kava. The Micronized Hiwa is a sedating Kava and the Micronized Honokane Iki is a "heady/euphoric" Kava. The heady ones are better for daytime activities. The Micronized Kava is like instant Kava but way more potent and there is almost no taste. By the way folks, if you buy Noble Kava, you will have no Liver worries. Just don't combine drugs and/or alcohol with Kava. Those who say they don't get effects are experiencing what we call Reverse Tolerance. After a week or so you will crack the tolerance and feel whatever effects attributed to that particular strain. One thing for sure, I sleep like a baby no matter what strain I take.