"6 weeks into 1st 8 week cycle, gaining overall weight for me has been, and is difficult. But, within the last 6 weeks i have gained 6 lbs in muscle, and body fat from 16% to 12.9%. This stack gives me massive energy for my workouts, every week i increase weights in workouts. Still not gaining lots of overall weight but what i am gaining is lean muscle. Very happy with the product and will continue to use as directed."