I tried Canabidol 500mg CBD oil, which I was able to buy in my local health food shop (for an arm and a leg) - was advised that this was the best to go for for anxiety. Didn't do a thing for me, further research indicated that you need a really really high dose for longstanding acute anxiety, and I just can't afford an expensive experiment like that. So I think it partly depends on how bad your anxiety is and how long you've had it - personally I'm not convinced.