Primobolan Depot released by Bayer Schering is a DHT based anabolic steroid containing Methenolone Enanthate. It is naturally regarded as having a higher bioavailability. Its an enanthate ester which is quite long-acting. Because it by-passes hepatic breakdown on the first pass, it also has a higher survival rate. It is considered one of the safer steroids, meaning it has a very little side effects. Primobolan Depot has no estrogenic side effects, and its effects on cholesterol levels are minimal. In doses of 200 mg or less (intramuscular) blood pressure is rarely altered.