Qualitatively similar to testosterone and its esters in physiologic activity, testosterone enanthate has the advantage of prolonged effect. In hypogonadal males, the effect of a single injection of 250 to 500 mg of testosterone enanthate was observed to be maintained for 2 to 4 weeks, which is 2 to 4 times longer than the effect produced by a comparable dose of testosterone propionate.
Manufacturer: British Dragon (copy), England