I'm 20 years old I have been working out for 6 years now and am 6ft tall 170pounds and I am trying to bulk up and the only thing I have ever taken sarm wise was capsule sarms from Chem tek labs rad 140 and lgd but I have a feeling they weren't reputable and they were just pro hormones so I only completed 6weeks of the rad 140 and lgd 2 weeks and got so emotional on that shit had to stop taking that's when I figured there was no way they were pure so I went to doctors got blood test and everything was fine. So now I want to try the real deal but it seems that mk-677 would be the Best Buy for bulking since I won't need to use a pct or anything and I can run it for a long period of time without any side effects so that is my plan what do you think?