I have kava-kava powder specified by seller as 30% kavalactones extract. I read the recommended dosage of kavalactones is 70-210 mg. I tried 500-1000 mg of my powder (150-300 mg of kavalactones), and I cant say is it the effect or placebo. At this moment I am withdrawing clonazepam from low doses (0.25-0.5 mg for 4 months usage) and titrated to sub 0.1 mg doses. Can it be that my GABA receptors are still not recovered and I do not feel the effects of kava-kava? What dose can I use safely to feel something in benzo tolerance case?