Sustanon 400 by Meditech Pharma is a trade name for an oil-based injectable blend of four esterized testosterone compounds:
The vial of 10ml contains :
100 mg of Testosterone Phenylpropionate
50 mg of Testosterone Propionate
150 mg of Testosterone Decanoate
100 mg of Testosterone Isocaproate
. The different testosterone esters provide for different half lives. Esterization of the testosterone molecules provides for a sustained release of testosterone from the injection depot into the blood plasma. Sustanon is a very popular anabolic steroid product among those that use anabolic steroids for muscle building purposes.
The results of the use of Sustanon are excellent and they are accompanied by a pronounced androgenic activity. Therefore, it is mainly used for the mass gain cycle and contributes to the exceptional increase in strength and muscle mass.