Sustanon 250
Testosterone Blend (propionate, phenylpropionate, isocaproate, decanoate) 250 mg/mL
Sustanon 250 is a blend of four testosterone esters providing both rapid and prolonged release — a formulation used in testosterone replacement therapy in many countries.
- Active ingredient
- Testosterone Blend (propionate, phenylpropionate, isocaproate, decanoate)
- Strength
- 250 mg/mL
- Form
- Oil-based solution for intramuscular injection (MCT oil USP carrier)
- Pack
- 10 mL multi-dose vial
- Category
- Injectables
For information only — products are not sold through this website.
Product information
What Is Sustanon 250?
Sustanon 250 by Sigma Pharmaceuticals is a testosterone blend containing 250mg of four testosterone esters per mL:
- Testosterone propionate 30mg
- Testosterone phenylpropionate 60mg
- Testosterone isocaproate 60mg
- Testosterone decanoate 100mg
Medical Use and History
This four-ester formulation was introduced in the 1970s and is prescribed in many countries for testosterone replacement therapy in men with hypogonadism. It is not FDA-approved in the United States, but it remains widely prescribed in Europe, Asia and other regions.
Benefits of Sustanon 250
Short esters raise testosterone quickly, while longer esters keep levels elevated for up to several weeks. Together, the four esters deliver a total of approximately 176mg of pure testosterone per mL. This combination supports stable hormone levels, muscle mass, bone density and energy with less frequent administration.
Formulation: pharmaceutical-grade MCT oil (USP) carrier with benzyl alcohol and benzyl benzoate, free of ethyl oleate.
Every vial of Sustanon 250 from Sigma carries a single-use security code that can be verified on this website.
Testosterone Blend is a Schedule III controlled substance in the United States. The information on this page is provided for reference only.
Third-party lab reports
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