I'm 23 years old, been training since I was 14 or so. 5'7", 165, ~8% bf. just want to get shredded for summer while maintaining mass and vascularity. I have decided to take 50mg/day for 6 weeks. Don't have any pct. should I take some, taking this alone. Diet is on key, I've kind of maxed out naturally. Want an extra kick. Experimenting.