This is one of the very rare compounds that I have not personally used and for this reason, I don't think it would be fair of me to tell you I’m an expert on it. In fact, if you have an experience worth talking about, I would encourage you to come back, so that YOU can educate ME. The main reason I hold this QA is because it allows me to keep learning through helping others. I’d be happy to publish your follow up post and respond so that together, we may all get a little better at reaching our goals. I have heard of guys using 10 day cycles, injecting 200-300mcg EOD, split bilaterally into the specific muscle they are attempting to grow. It is my understanding that originally, there was an untagged version that was amazing but since then, some follistatin has been tagged rendering it less effective. The results I’ve heard have been mixed, so hearing what you have to say may provide the readers and myself with some unique info. Hey, see, not everyone knows everything haha. Best of luck brother and I look forward to hearing your results back here in the QA