Closing in on 4wks and dont feel anything from it yet, 800mg week. I am still using the Prop which has boosted me and I can feel it(slight increase in libido ect.) but nada from the Cyp, at this point I am using over 1g and I havent noticed a whole lot yet. Wondering if anyone else has had any probs or if it is normal for cyp to take this long. Used Jurox Cyp before and the stuff kicked in around 2wks and rocked me but that was long ago. Also running EQ which does not hit me until 5-6wks in..........