Sure, email me and I'll send you some. It works and the FDA grants it Generally Recognized as Safe status. The effects don't last very long, maybe 2-3 hours. It is not physically addictive. You can buy it at Whole Foods but it is about 25% the cost online.

I also sell another substance, mitragyna speciosa, that may work for you depending on your situation. Email is in the profile. The other thing you could do is ask a mental health professional! Kava will relax you, but it's a bad idea to use it to treat an anxiety disorder.