Primobolan Methenolone


Primobolan with the active substance Methenolone shortly called Primo is an anabolic and androgenic steroid (AAS). This compound comes in both injectable and oral versions.

  • Injectable is Methenolone Enanthate (Primobolan Enanthate) and oral is Methenolone Acetate (Primobolan Acetate).

Both versions are widely used both in medical settings and bodybuilding stages. Nonetheless, the injectable version seems to be more popular due to some factors. The anabolic steroid is used by bodybuilders for its mild side effects profile, no estrogenic activity, and ability to help display a dry muscle mass.

Primobolan Profile

Primobolan is the brand name but the substance is Methenolone. This is a dihydrotestosterone (DHT) derived compound. On paper, it displays low anabolic and androgenic activity without aromatization.

The compound was extremely popular in the golden age of bodybuilding. One of the favorite steroids of Arnold Schwarzenegger.

Primobolan-Methenolone-physiquePrimobolan is not going to be great for growing muscles.

  • Instead, the compound helps maintain lean muscles during low calorie diets, enhances the efficiency of other steroids stacked with it while reducing their estrogenic side effects, and offers a drier physical appearance.

Therefore, we can consider that Primobolan is one of the most misunderstood and underrated compounds among bodybuilders. Is considered weak which is only true to some extent. It is definitely a very helpful compound but has unique uses. That’s why Primo should be used only when you know why you need it and how to administer it correctly.

Primo won’t be offering nasty side effects in terms of sleep, acne, high blood pressure issues and won’t be offering any estrogen problems like water retention or gynecomastia.

As said, it comes in 2 versions.

Methenolone Enanthate vs Methenolone Acetate




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Buy Methenolone Enanthate Here



The oral version of Primobolan has the obvious advantage of no need to inject anything. You simply administer tablets. But these tablets are liver toxic and in addition to that, they are much less effective than injectable versions.

Plus to that, injections are only used twice per week. While tablets should be used twice per day. This is because Primo injection has a half life of around 7-9 days. Oral Primo half life is around 6 hours.

  • You need to use oral more often, they are stressful for the liver and you need higher doses to make it more effective. Yet, it is still a good option for those who want to avoid injections.

Primobolan in Bodybuilding

The reason why Primobolan is so popular is that it strongly binds to SHBG. This is a protein hormone that binds to sex hormone and makes inactive. Since Primo strongly binds to SHBG, it increases free testosterone, that’s why other steroids are going to work better.


In addition to that, Primo is a powerful DHT derived compound. It would reduce some estrogenic activity through its anti estrogenic properties. That’s why you would be drier (less puffiness and water retention) when running aromatized steroids.

All of this in the time that Primo remains a mild steroid.

That’s why it is not great for growing muscles and is not very helpful when used alone. But its full potential is discovered when stacked with other steroids. For cutting to help preserve lean muscles and for bulking to help get a drier appearance. In both cycles to boost the efficiency of other steroids.

Primobolan Side Effects

The compound remains a steroid that’s why natural testosterone suppression is still possible. PCT is still important. Other than that, this is a DHT derived compound. Androgen related issues like acne, hair loss, etc. are still possible.

Do not consider it “weak” so it can be abused. Side effects are still possible.

Liver toxicity is possible in oral Primobolan use.

Primobolan Dosage and Cycle

Some of the most common doses in men are around 500 mg per week when talking about injectable Primo. But dosage ranges 400-1000 mg per week. The oral version dosage is 50-100 mg per day.

Primobolan is also sometimes used by women too. 10 mg a day for beginners and a maximum of 20 mg a day for professionals. Oral Primo is recommended only because in case virilization symptoms occur – it gets flushed out of the system way faster than injection.


As said, Methenolone always should be stacked with other compounds.

Example of bulking cycle with Primobolan:

  • Test 500 mg weekly for 12 weeks
  • Primobolan 500 mg weekly for 12 weeks
  • Dianabol 50 mg daily for 6 weeks

Example of cutting cycle with Primobolan:

  • Test E 300 mg weekly for 10 weeks
  • Primobolan 600 mg weekly for 10 weeks
  • Winstrol 50 mg daily for 6 weeks

Primobolan For Sale


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Everyone is free to buy Primobolan for sale at the best price and highest quality from We ensure maximum quality for a low price and can help you with an individualized cycle with Primobolan.

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