677 is non suppresive directly, but when ran for extended periods of time it is advisable to run a blood panel and monitor PRL. If PRL increases theres a good probability TT could decrease. Other than that no PCT of any kind required
PRL = Prolcatin. Any time there's an increase or decrease in GH or IGF it effects PRL. An increase in PRL can = decreased TT . TT = Total Test. Same measures apply to anyone using HGH or IGF1
Maybe 2-3 months. Sarmsx 677 is so strong bro, you are going to really enjoy this compoud. Straight liquid IGF in a bottle, I underestimated its strength myself ! No joke
you will not need any pct whatsoever bro.. just be very careful because 677 is faked everywhere due to the very high cost to produce... www.sarmsx.com has pure 677.. here is a direct link to purchase it... https://www.sarmsx.com/nutrobal-mk-677