Reply to question regarding Winny. The drug has a half life of no more than 12 hours so if you run everyday wouldn't it stand to reason that you will not maintain a steady blood level concentration???? That is why orals everyday. 25 mg ED, in theory should be more effective. I am not a scientist and am basing these statements on what I have learned on these boards. You are best served with at least 40mg ED of winny. I have had excellent success with 50 ED. Good luck and get more gear(winny) if you want to be sure you are not wasting it. 50 mg ED has been proven to be very effective for most that take it train right and eat even better.