Hi, All I have been using test for over two years . I have always had my blood checked while on cycle. Last blood test my total testosterone was at 1430ng . I know normal levels are between somthing like 240-880ng. How high do you want your testosterone level to be for the juice to work at its most anabolic . Is 1430ng good or do you want to be higher than that while on your cycle?? Thanks for any advise!!