Methenolone Enanthate is a new version of the steroid Methenolone Enanthate. The duration of activity would thus be quite similar to Testosterone enanthate, with blood levels remaining markedly elevated for approximately two weeks. Methenolone itself is a long acting anabolic injection with extremely low androgenic properties. On the same note the anabolic effect is also quite mild. Therefore methenolone is most commonly used during cutting cycles when a mass increase is not the main objective. Some athletes do prefer to combine a mild anabolic with bulking drugs such as Anadrol or testosterone however, presumably to lower the overall androgen dosage and minimize uncomfortable side effects.