Just got my second kit in the other day been running this hgh for about 9 weeks first 8 weeks I ran it at 2.4 ui a day 6 on 1 off and just bumbed it up to 3.6. Noticed some swelling in the hands and feel a bit tired in the day but other than that I been sleeping great and dropped 15 lbs of fat on my 8 week cut. Will be getting bloods done soon.