Testosterone enanthate is a longer-acting testosterone ester used in testosterone replacement therapy. After administration, esterases gradually release unesterified testosterone, producing a sustained androgen exposure.

Testosterone replacement may be prescribed for males with clinically confirmed hypogonadism when the benefits and risks have been evaluated. Testosterone influences sexual development, reproductive physiology, bone, muscle, erythropoiesis, and other biological processes.

The supplied product specifies a 250mg strength. Treatment with testosterone can suppress endogenous testosterone production and sperm production while also affecting hematocrit, lipids, and prostate-related parameters.