I assume you are talking about Denkall's T-400. I have used it, some complain of soreness after injection, I had a little but it was not unbearable. My results were decent, would have been better if I ate cleaner.. and ate more protein, but as far as it goes, t-400 is ok in my book
its a mix of prop,enath,cyp,. ran 800mg a wk for 8wks with 400mg equi wk, 50mg dbol a day. got some awsome results stayed fairly lean, gained alot of strength, and ate every thing in sight. (!) he he