Su 350 is five testosterones in one:
– 65mg/ml Testosterone Enanthate
– 55mg/ml Testosterone Propionate
– 65mg/ml Testosterone Phenylpropionate
– 65 mg/ml Testosterone Cypionate
– 100mg/ml Testosterone Decanoate
A perfect blend of five testosterone compounds. The five different testosterone esters provide for different half lives. Esterization of the testosterone molecules provides for a sustained (but non-linear) release of testosterone from the injection depot into the blood plasma. While the intention of the mixed testosterone esters in SU-350 is to provide more stable serum testosterone levels, the long-ester testosterones, such as testosterone cypionate or testosterone decanoate, provide more stable serum testosterone levels. SU-350 is the most popular testosterone blend product among those that use anabolic steroids for muscle building purposes.