Active Life: 21 days
Drug Class: Anabolic/Androgenic Steroid (for injection)
Average Dose: 250-1000 mg/week (males only)
Acne: Yes
Water Retention: Yes
High Blood Pressure: Yes
Liver Toxic: Low
Aromatization: Yes
DHT Conversion: Yes, high
Decrease HPTA function: Yes, severe
Detection time: Approx. 21 days

Sustanon 250 is an oil-based injectable testosterone blend, developed by Organon. It typically contains four different testosterone esters: testosterone propionate (80 mg); testosterone phenylpropionate (60 mg); testosterone isocaproate (60mg); and testosterone decanoate (100 mg), although a lower dosed version is also produced.

An intelligently “engineered” testosterone, Sustanon is designed to provide a fast yet extended release of testosterone. The propionate and phenylpropionate esters in this product are quickly utilized, releasing unbound testosterone into circulation within the first four days. The remaining esters are much slower to release, staying active in the body for about two and three weeks (respectively).