Enanthobolic injection Testosterone Enanthate, USP provides Testosterone Enanthate, a derivative of the primary endogenous androgen testosterone, for intramuscular administration. In their active form, androgens have a 17-beta-hydroxy group. Esterification of the 17-beta-hydroxy group increases the duration of action of testosterone; hydrolysis to free testosterone occurs in vivo. Each mL of sterile, colorless to pale yellow solution provides 200 mg Testosterone Enanthate in sesame oil with 5 mg chlorobutanol (chloral derivative) as a preservative.

As most trade names Testosterone enanthate 250 is a long-acting depot.

Depending on the metabolism and the body's initial hormone level it has a duration of effect of two to three weeks so that theoretically very long intervals between injections are possible.

The decisive advantage of Enanthobolic injection Testosterone Enanthate, however, is that this substance has a very strong androgenic effect and is coupled with an intense anabolic component. This allows almost everyone, within a short time, to build up a lot of strength and mass. The rapid and strong weight gain is combined with distinct water retention since a retention of electrolytes and water occurs. A pleasant effect is that the enormous strength gain goes hand in hand with the water retention.