mexi was generous enough to let me test his ellitropins. His shipping was exremeley fast and the packaging was great. A+ service. I was on them around 10days or so at 4iu's per day before i got tested. Before them I was using hygetropins at same dose. I got my labwork done around 6hrs after the morning shot of 2iu's. Usually i do a 100/100 ghrp/ghrh 5-10min before my gh but this morning I just did the gh for more accurate results. With GH, after a shot your GH levels will rapidly raise but if you have been on GH steadily for over 1 week your IGF levels will remain constantly elevated so there is no specific time you need to get tested. You just want to make sure your on GH at least week steadily to let IGF levels build up. Im quite happy with my results esp for only using 4iu's per day. My natural IGF levels were tested about 6years ago when i was 22yrs old. Range was 275-492 and i was 325. This was when i had never touched HGH. Then I started gh a few years later and after about a 1.5yr run with gh off and on i got retested after being off GH for about 6weeks and range was 117-329 and i was 189. This was around 3-4yrs ago. so now my recent tests with mexi's elli's is a range of 117-329 and they are at 449 i have to say im quite pleased with mexi's service and his elli's. Below is my results. Ignore the estrogen im trying to fix that and posted about it in the main forum.