i have got primo ace powder a number of times. it works great. i use it in between cycles for a cruise. i usually do 250mgs a day at one dose. i weight out 1 gram and split it into four and then put each fourth in a capsule by it self. thats it. easy and beneficial. to do a cycle i would probably use 1gram a day (1000mgs) combined with some test for eight weeks or so. that would be a great cycle. good strength gains and good vascularity as well.