Primobolan 100mg (Metenolone enanthate or Methenolone enanthate) is an injectable anabolic androgenic steroid. It is considered a fairly weak steroid. Its anabolic and androgenic ratings are low. Primobolan (Primo) has a huge advantage over most steroids, as it is stronger than testosterone at binding to the androgen receptor. It is a good aid for fat loss. It doesn't aromatize, so you won't need an aromatase inhibitor (AI) or SERM with it. It has been medically proven to reduce breast tumors in women. Primobolan Depot is a relatively mild anabolic steroid carrying an anabolic rating of 88 and an androgenic rating of 44-57. All ratings are derived using the testosterone hormone as the baseline. Testosterone holds a rating of 100 in both categories. Since, Methenolone is a little weaker and while its anabolic rating isn't that far off it is a little deceiving. Primobolan Depot will not provide as much lean tissue growth properties as its rating implies. It has the half life is around 10 days.