I also wonder how much a tube of 50 a day can raise T levels in the blood. I looked for info on the net and coulnd't find any numbers or estimates. Is there an average, i.e. one tube of 50 should/could raise levels from an additional 100 to 300 more or anything like that? <br> <br> Anyone have any real life examples of how much your T levels went up on Testim? Just trying to get an idea as others I have seen posting here.<br> <br> All info is very much appreciated.<br>