Currently 5'11 165 pounds 18 years old around 10 percent body fat( defined abs started lifting because I was a rail) and was wondering what compounds to stack. Trying to stay away from yk11 and am leaning towards mk677 mk2866 and lgd4033. I'm hoping to put on mass and am perfectly okay with some fluff I can lose it in a heartbeat. The first cycle was mk2866 only at 10 mg a day saw pretty damn good results over 8 weeks no side effects during or after without a pct or ai. Am planning on using aristimine as my pct and on hand AI if something goes wrong with the new cycle would love some advice on PCT/AI as well. Don't have experience with PCT so length of pct substance to use dosage time of consumption advice would all be very much appreciated.