Testosterone Undecanoate – Nebido brand by Bayer is not bodybuilding but rather medical product, unique by its properties due to extremely long action comparing to oral testosterone undecanoate (andriol/restandol) or androgel/testogel widely used for the testosterone replacement therapy purposes. It comes in 4 ml ampules, which contains 1000 mg of testosterone undecanoate in total. The active substance is testosterone undecanoate 250 mg/ml (corresponding to 157.9 mg of pure testosterone). The other ingredients are benzyl benzoate and refined castor oil. Nebido is a clear, yellowish oily liquid. The contents of the… Read More »