If you want to know what kind of bodybuilding effects it provides you need to look at logs of people who are able to bodybuild. Rtmilburn is injured and is only using it for recovery. He could have taken 400 mg of testosterone/week not not noticed any bodybuilding benefits either, as even steroids won't do much of anything if someone isn't eating and training for bodybuilding. Most people experience dramatic increases in fullness (7-10 pounds), which you can see below (there are 100's of reviews posted)
Here is a review that just went up, along with the link. I could refer you to 50 more just like it. The following review is TYPICAL, as you will see if you read throughout the thread (link provided). I can provide a half-dozen more links (threads) just like it on multiple boards from experienced bodybuilders, incluidng some pro and national-level bodybuilders, NONE of whom received free product.
Flexpack215 (member name): "1 week of being on somotozine and I am up 10lbs. Is this typical Mike? Dose is 25mg pre bed. Full hard and vascular still"
Link (post #438): Invalid Link Removed
If you want to read a bunch if reviews you will find plenty in that thread. It has 22,000 views and is 22 pages long. However, start on page 12 because that is when the new formula was released. Prior to that was the original formula. Both got great reviews, but since the old formula isn't really relevant anymore you would probably want to start on page 12. You will probably find reviews easier if you start at the last page and work your way back, as a lot of people have tried it by then.