Love that IGF-1 from PP. I think you're doses are a little high though. PPs IGF-1 is pretty legit and I don't think your muscles can use all that. I could be wrong though. I like 50mcg pre workout but that's just my personal preference. If it's working for you then I guess don't change it. Other than to help save money, lol Have you tried lower doses in the past? If you have I'd love to hear about the differences you saw between lower doses and the high dose you're using now. +1