Of course it will led to hyperplasia. when injecting in lagging muscle or any muscle the mgf will build satelit cells that are neccesary for building new tissue. without igf you will limit the benefit. Igf and mgf works synegistic, probably there is nothing better for push laaging parts than that combo IMO. Without exogenus igf there is simply not enough igf for theat amount of satelit cells. GHRP rise natural hgh production that will help to get higher igf levels. I`m on a mod GRF, Ghrp-6, AAS cylce for almsot 10 weeks, results are amazing. I stack mgf next 4 weeks, lets see what happens.