For the first time, i took 3 capsules (~500 mg each) - no effect.. Then one evening i took 5 of them and after two hours went to bed, i woke up after 1,5 hours completely high (i think the effect woke me up), also very strong, very overwhelming. Next time i took 5 again, but that was in daytime and this time (it took 3,5 hours to start) i was not overwhelmed but it was quite strong. And the feeling is not head high that you get from ordinary vape, but more body high.
My GF tried 5 at first, but she had a minor indigestion from the food that she had the caps with, and it took 6 hours to start, and then it lasted for 24! hours with ups and downs, last 4 hours being still very strong... She was quite upset that weekend :S
Couple of weeks ago we both took 4 caps each, the effect was strong on both, to a point were we think 2 or 3 would be enough.. too bad we're out of ABV atm, need to save some
Will update with other amounts..