Available in both oral and injectable form, Primobolan was one of the most popular anabolic steroids in history, especially in the 1970s and 1980s, but its popularity has certainly waned in recent years. Either way, Primo, as it’s popularly known, remains one of those “mystery” steroids, simply because of the stigma that surrounds it as one of Arnold Schwarzenegger’s favorites, and thanks to this brand, he still enjoys a faithful cult like this: . Was he Arnold’s absolute favourite? Only he can answer that question, and although he has randomly mentioned a few steroids over the years, this is for some reason the steroid he has praised the most.

It’s unclear whether Arnold loves or hates steroids. Primobolan is one of the safest and best tolerated anabolic steroids, including men and women. Many people like to compare Primo with another steroid Masteron that has been fairly well tolerated for years, but as we will see, this is not a completely fair and accurate comparison. However, like Masteron and many other anabolic steroids, Balkan Primobolan is commonly counterfeited, but in this case, Primo is one of the most counterfeited steroids ever. This should not surprise us; even though it is not as popular as it used to be, it is still in demand. But for those who want and find legitimate primobolan, there is actually a very gentle and safe anabolic hormone that is particularly good at cutting and very easy to use. Once you find it, you can expect to pay a lot of money as it is one of the most expensive anabolic steroids on the market.

Injectable or oral Primobolan?

Injectable Primobolan

Primobolan, a derivative of dihydrotestosterone (DHT), is a generic trade name widely associated with the steroid methenolone and available in oral and injectable form. Taking into account both anabolic and androgenic properties, primobolan is injectable only in the form of methenolone enanthate, and in the oral tablet it is methenolone acetate, in any case you get the same hormone , and although it is not the only steroid found in both forms, in which case one is far superior to the other. Both anabolic and androgenic, the androgenic nature of the hormone is quite weak as it is much more anabolic, and as it is by nature, primobolan alone in any form will not aromatize and this can often be the most sought after property.

Injectable Primobolan alone is much more potent than the oral version of Methenolone, and the reason is very simple, unlike most oral anabolic steroids, oral primobolan is not 17-alpha-alkylated (17-aa). As you may recall, structural changes at age 17 allow oral steroids to survive ingestion; oral steroids that do not have this function are often broken down by the body before they can work on the body. Primo will still work, but most of every milligram won’t survive the first pass through the liver. At the same time, the oral version is not without advantages; Most oral anabolic steroids show a high degree of toxicity due to the structural change of 17 aa, in primobolan this change is very small, in fact Primo oral is not toxic to the liver. For injectable methenolone we also don’t have to worry about toxicity, but we also find that the hormonal compound is much more valuable, so much so that we will always recommend injectable Primobolan over the oral version.



  • High quality lean muscle mass set.
  • great relief
  • Muscle hardness and stiffness
  • Reinforcement of performance after more powerful courses
  • Muscle retention between cycles