CFC, I am good thanks mate, how are you? Interesting you say about that. 4iu's a day and I am fine, not tried anymore! I did try just for the fun of it as I had some about.....Test Prop'. I tried 100mg everyday for 4 days just to see how I would feel.....That increased my anxiety! I have found a longer acting ester like Cyp' or Enth' kept under 150mg a week is just fine and has helped me a lot. Also being such a low dose I dont really have to worry about estrogen or acne! Took me a while to find a good ugl, I dont trust any of the supposedly 'Pharma' grade ones as so many are fakes, almost impossible to tell the difference between the real and the fakes, so a good ugl it is!