I did buy their Vanatua, it was the first Kava that I ever bought. Like many Vanatua Kavas, the taste was awful but the coconut water helped a lot. The Kava did the job. I have ordered many things from them at various times and the service was stellar. They also include samples of some of their products with every order. For example, I bought the Kava candy and they sent a free sample of K@. I bought some Kanna and they sent a packet of Blue Lotus. So they got me started but now I'm exploring all the different types of Kavas that are sold by the various vendors that you see in this forum. I also bought some Gaia Kava Kava root Phytocapsules (these are the best if you must) very cheap on Amazon (2 bottles). I cut the tops off the caps and squeeze the extract under my tongue. Whatever they say here, they work and they don't taste half bad. I'm buzzed on 2 right now. Too lazy to go downstairs and get a cup of Kava.
P.S. Go to the Web Site for Medicine Hunter there is lots of info there for people looking to learn more about the various mind/body altering botanicals.