We are offeritgn testosterone cypionate, english name : testosterone cypionatealias: testosterone cyclopentylpropionatecas no.: 58-20-8molecular formula: c27h40o3molecular weight: 412.61purity: 98%mincharacters: white powder. Use: this product is an optimal one for courses aimed at significant gain of muscle bulk. It combines well with both, oral and injectable versions of metandienone, as well as with nandrolones of any type. testosterone, as the natural product drug and one of the most widely used anabolic steroids, is the most convenient choice for a reference drug to which all others will be compared. And while it is entirely possible to construct maximally-effective steroid cycles without employing testosterone, most do not do this, but instead use testosterone as their foundation. Either approach can be entirely sound.