Testosterone enanthate is a form of testosterone, the primary male sex hormone, used for treatment purposes. It consists of testosterone attached to enanthic acid to extend its duration of action and is in the form of an injectable, oily solution.
Some key things to know:
- What is it used for? Testosterone enanthate is primarily used in testosterone replacement therapy (TRT) in men with conditions like hypogonadism, which is associated with low testosterone and symptoms like low energy, mood changes, sexual dysfunction, and loss of lean muscle mass and bone density. It helps restore testosterone levels to a normal, healthy range.
- How is it administered? It is given as a deep intramuscular injection, typically once every 1-2 weeks by a healthcare provider. This allows it to slowly release over time. The dosage depends on the patient's needs but is typically 100-200 mg per injection.
- Why injectable? The injectable form allows it to bypass the liver's first-pass metabolism, enabling steady and predictable testosterone blood levels over 1-2 weeks before the next injection is due. Oral forms are more likely to cause liver strain and fluctuating levels.