Sustanon
Sustanon 250, is a trade name for an oil-based injectible blend of four testosterone compounds:
30mg testosterone propionate
60mg testosterone phenylpropionate
60mg testosterone isocaproate
100mg testosterone decanoate
The different testosterone esters have unique half lives. The is with the intention of providing a more stable release of testosterone to the blood.
Sustanon is a very popular anabolic steroid within the world of bodybuilding although this is largely due to the marketing emphasis on its 'time-release' formula.
