I'm on Test 450 which has prop, cyp, deca 1 more but not E. I was told that it takes like 3-4 weeks to kick in. I do 225mgs every 3 1/2 days. I just started like 3 weeks ago but was doing every 450mg's every 5 days and then went down to the 225mg's every 3 1/2 days. Can someone tell me why it takes so long for it to kick in?