I've gotten contest ready using it in the same spot every time I injected. I have used all sorts of combinations of peptides and GH itself many times getting ready for a show or pictures so I had something to compare it against.
All in all, I was very happy with the results and thought it worked slightly faster than GH at 2iu 3x/day. Of course, it has none of GH's other wonderful qualities, it is strictly a fat burner. No change in blood glucose levels or anything, I could not "feel" anything from taking it, but the fat loss was profound. Of course, it is difficult to isolate any variable on a contest diet but in the spot I used, the skin got thinner faster than normal by far. I actually used two sites, one on either side of bottom of lower abs (1/2" out from belly button and then 1/2" down from there.) That can be a trouble on guys but I had that line at the bottom of the lower abs perfectly clear at six weeks out which is quicker than normal for me.
The drawbacks I found were just that the optimal dose is 1 mg a day and it is usually sold in two mg vials. I found 5mg vials and bought them in bulk, but it was ridiculously expensive.
I began with one dose per day but turned it into four of 250mcg which seemed to work better. In the future I will probably use it in conjuction with regular GH and maybe eod. Definitely was impressed though.