The brands from this section are the top products we recommend to our readers and the guys we are training. We’ve picked them because they’ve worked not only for the people from which we’ve received reviews from, but they’ve worked for us, as we are personally using each one of them. These are mostly pure testosterone boosters and multi-purpose products with testosterone boosting abilities and they are the best products in our personal opinion and are highly recommended by our team. Most of the products on this list usually provide a free sample, so you can try them before you are totally convinced that they are working for you.
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The oral bioavailability of oxandrolone is 97%.  Its plasma protein binding is 94 to 97%.  The drug is metabolized primarily by the kidneys and to a lesser extent by the liver .   Oxandrolone is the only AAS that is not primarily or extensively metabolized by the liver, and this is thought to be related to its diminished hepatotoxicity relative to other AAS.   Its elimination half-life is reported as to hours but is extended to hours in the elderly.   Approximately 28% of an oral dose of oxandrolone is eliminated unchanged in the urine and 3% is excreted in the feces .