i've takin it for 2 months with no pct, had the idea of taking 4 pills a day, then have my testosterone checked to see if it lowered it,which it did. now i have to get an mri done cause doc doesnt know why my test levels are so low, didnt tell him about beastdrol. good way to get test from a doc. and beastdrol works!!!! had huge gains in the gym and in size, packs on serious muscle, havent had any side effects other than test levels dropping, best supplement i've ever taken by far