The research I have done has yeilded mixed reviews. Some claim that this myostatin inhibitor makes for almost instant strength gains that are all but permanent (not all of these I have found are said by salesmen). Others say it's dangerous, cautioning against it making tendons and ligaments brittle. Of course, there are those that say it's a bunk peptide, and the only people to actually see results are the ones who "viraled" off of it in a human trial a while back. Experiences, opinions are welcome also: let's discuss this.