He could use Test Cyp or test E. Not sure how he dosed it last time, but 250-500mg EW would be good, split into 2 shots. About 12 wks is good. For the last 8-10 wks, adding Masteron E, the long acting version, would help him get harder, drier and improve his look. Just remember, he’s a young guy and you want to keep his natural test in order. So run a PCT. 2 wks after the last shot, 100mg Clomid for 7 days. Then 14-21 days at 50mg. And make sure he is good with his diet. Thats the key.