I would NEVER use deca either unless I was already on trt. Especially as young as you are. **** takes MONTHS to leave your system and it’s still in you long after pct is over.Well I have injectables now. When I got to work this morning my coworker walked up and handed me two vials for free. He said he’s too old to mess with that stuff anymore. One vial is deca. The other is a blend that contains test, tren, and masteron. I’ll honestly probably never touch the one with tren. That shyt seems dangerous. But I’ll use the deca one day. Just not on this run. Maybe I’ll use the blend at a low dose eventually.