My experience has been absolutely amazing. I tried a few from underground labs that were not dosed correctly and it is a very finicky substance as it is freeze dried and bacteristatic (?) has to be added very slowly since too much shaking or fast movements as a liquid can make hgh inert and ineffective. I went through a legit doc bc I travel a lot and wanted something in writing for customs just in case. These are the benefits I experience at 2iu daily and 4iu daily on lift days. >no recovery time needed (can lift for 4 hours +1 hour cardio, then drive to another gym and lift for 4 more hours) >notice benefits about 10 days in >improved sleep >my fat deposits first in my love handles/obliques and hgh melts that away >enlarged bones in hands (noticed after 4 months) so vastly improved grip strength >seems to help do something with easy partitioning of macros, so perhaps in that sense comparable to low dose trenbolone >helps collagen synthesis and has de aged my face quite a few years. Laugh lines and crows feet/sun damage completely gone >even when I get to 8% bodyfat, my cheeks are puffy but hgh has chiseled my face a bit more Here are the negatives. Higher doses than 4iu will cause brow bones to grow. Insane jaw and temple pumps when you eat. Imagine eating oatmeal and your jaw is too tired to chew. Now think of how much worse it will be when you eat a steak. The jaw pump will be insane at times and look like you have just got into a fight. They last for about an hour. Sucks if you eat 6x a day. The last negative is a few people get carpal tunnel syndrome from it. I get it about once a month, and sometimes bery painful to use a mouse or brush teeth, but can still lift.