Not sure on this one.
"I bought this for the various benefits and definitely hoping it would help with sleep and memory/focus which it has not so far. It appears to be well made with minimal fillers which is nice. My wife and I tried it one evening and she ended up with a massive headache and felt weird the whole next day so she was one and done. I took one and felt pretty wired all night and felt what could be described as emotionally detached or disconnected for about 2 days after. I am not one to give up and figured it was too high of a dose and did quite a bit of reading about it before I ordered it. I read that most people only need 1/2 to 1 mg so I opened a capsule weighed it and took 1/5 of a capsule which should be about 1 mg and it worked alot better, now I just eyeball the amount, would not say the effects are anything miraculous or anything like some sites hype it up to be just a little calmer with no noticeable mood or focus boost. I will take it for a few more months and decide if I will continue. For me Kanna works much better for focus, mood, anxiety, sleep, etc and was hoping to use Lithium orotate to alternate with or combine in small amounts. I have not tried DW Kanna yet but will in the future."






