Sustanon 400 (400mg/mL) is a high-concentration, four-ester testosterone formulation engineered for extended-duration studies requiring enhanced hormonal saturation and complex release kinetics. It provides a blend of esters designed for rapid onset and long-term systemic presence.
This formulation contains Testosterone Propionate (48mg), Phenylpropionate (96mg), Isocaproate (96mg), and Decanoate (160mg) per mL, supporting advanced research into dose-dependent androgen response, receptor desensitization thresholds, and long-acting hormonal modulation. Researchers benefit from its efficiency in delivering sustained serum testosterone levels with reduced administration frequency.
Format: Sterile oil-based injectable solution, 400mg/mL
Purity: ≥99% (HPLC-verified)
Components: Testosterone Propionate (48mg), Phenylpropionate (96mg), Isocaproate (96mg), Decanoate (160mg)
Storage Recommendations: Store at 15°C–25°C; keep out of direct sunlight
Intended Research Use: Extended-release androgen modeling, high-dose testosterone kinetics
For Research Use Only. Not for human consumption.
Sustanon 400
***Due to varying demands different times of the year, there could be a 3-4 week “pre-order” window for items as they can be selling incredibly fast. Thank you for understanding!