Testosterone Undecanoate (Andriol) CAS 5949-44-0

Andriol or testosterone undecanoate is an ester of testosterone which is used for the treatment of male hypogonadism, and is currently under research for use as a male contraceptive, Andriol is sold and distributed under the brand names Andriol, understor, nebido, pantestone, restandol.

Dose

The testosterone undecanoate on paper seems to be a great oral testosterone product. Clean, safe and the world except for other oral testosterone derivatives such as mechild testosterone. But as we always hear in life, if it looks good, it is true that it might be. Andriol certainly has some problems. The first problem is bioavailability, although the apparent world in addition to trying to take direct testosterone orally, may not be significantly next to the c17alpha alkylated mouth. Athletes often find that at doses less than 240 mg / day (6 capsules), the effect is usually not seen at all. 240mg testosterone every day, the main male androgen, only weak effect. When the dose increases, it may be 8-10 capsules (320-400mg), the new muscle grows slightly to moderate, but did not report incredible huge gains. Logic leads people to believe that only one testosterone is flowing in a way. Testosterone is a powerful hormone, no matter what the ester or form of management. If it is active in the blood, the result must be pronounced. When a person injects an oil-based testosterone ester such as cyclopentanepropionate, the dose of 400 mg per week is sufficient to see the result. 400mg daily placebo should be packaged in an incredible quantity of quality. Where is all this? Personal absorption problems may play a role here. Obviously, there is little nothing to say, except that this medicine is unpredictable by its ability to be absorbed and utilized by the body. Although one day you may get a lot of absorption, maybe the next day you become very little The study with men was no better than women, again that the drug proved to be unpredictable to absorb and use blood levels ranging from 11.5 to 60.1 nmol / L with 80 mg twice daily.