Testosterone Undecanoate – Our No1. TRT Choice

£30.00

Testosterone Undecanoate

Testosterone undecanoate (17β-hydroxyandrost-4-en-3-one undecanoate) is a very long-acting ester of testosterone formulated for extended hormone release and minimal injection frequency. It supports anabolic activity by increasing nitrogen retention, stimulating protein synthesis, and enhancing red blood cell production—key factors in muscle growth, strength, and improved recovery. Due to its prolonged half-life and stable pharmacokinetics, testosterone undecanoate provides a consistent hormonal environment, making it ideal for both long-term therapeutic use and sustained performance enhancement.

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Brand: Quanta Pharmaceuticals

Dosage: 250 mg/mL
Administration: Injectable
Common Usages: Commonly used in testosterone replacement therapy due to its very long half life. Helps keeps levels very stable even with reduced injection frequency.
Half-Life: Approximately 21 days
Chemical Structure: C₂₆H₄₀O₃