Sustanon 250 (250mg/mL) is a four-ester testosterone blend designed to deliver a staggered hormonal release, enabling researchers to study both immediate and sustained androgenic effects in a single administration. Each ester provides a unique release profile, simulating natural fluctuations in testosterone levels over time.
The composition includes fast-acting Testosterone Propionate (30mg), medium-acting Phenylpropionate (60mg) and Isocaproate (60mg), and long-acting Decanoate (100mg). This blend allows researchers to examine complex pharmacokinetic behaviors, receptor engagement phases, and systemic testosterone retention. Sustanon 250 supports diverse androgenic modeling over multi-phase timelines.
Format: Sterile oil-based injectable solution, 250mg/mL
Purity: ≥99% (HPLC-verified)
Components: Testosterone Propionate (30mg), Phenylpropionate (60mg), Isocaproate (60mg), Decanoate (100mg)
Storage Recommendations: Store at 15°C–25°C; protect from heat and direct light
Intended Research Use: Multi-phase testosterone pharmacokinetics, hormonal fluctuation modeling
For Research Use Only. Not for human consumption.
Sustanon 250
***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!