added nice size to me but gave me gyno. Had to drop it 5 weeks in. Ran it again later in the cycle and the gyno came back after about 10 days....dropped it again. Sucked for me because it was real potent but I just couldnt swing it. Ran it with alotta b6 and letro but didnt help. I hear mixed things about dostinex/cabaser as to how effective it really is with prog. gyno.