Oral Methenolone Acetate/Primobolan Steroid Powder for bodybuilding cycle and stack CAS: 434-05-9

Primobolan (primo), chemical name Methenolone, is by far the most popular injectable anabolic androgenic steroid (AAS) for cutting cycles. The only steroid that's more popular in cutting cycles is trenbolone. You're probably wondering the reason it's so popular, right? Ironically, primo is popular for one big reason: Arnold Schwarzenegger. I'm not sure where the rumor came from, some say Pumping Iron (the movie) others say Arnold said it in an interview. Though, there is historical accuracy in the rumor mill. The “old-school” bodybuilders did use primobolan for cutting cycles and even bulking cycles. There are a myriad of primobolan and dianabol, anavar cycles, which keeps lending credibility to primo as an all around steroid.

What is Primobolan (Methenolone)?

Primobolan is considered a fairly weak steroid. Its anabolic/androgenic ratings are low and it's one of the weakest steroids on paper; though, it is stronger than masteron. Since masteron is always related to cutting cycles, on paper primo should gain credibility as a cutting steroid. (Click Here to Listen to our Podcast episode discussing Primobolan)

Primo has a huge advantage over most steroids, as it's stronger than testosterone at binding to the androgen receptor. As with most dihydrotestosterone (DHT) related AAS, it's a good aid for fat loss. In addition, primo doesn't aromatize, so you won't need an aromatase inhibitor (AI) or SERM with it. Interesting fact, primobolan was tested by old-school bodybuilders as gynecomastia (gyno) treatment back in the 70s and 80s. As strange as it sounds, it has been medically proven to reduce breast tumors in women (which are mainly estrogen related).

Since primobolan increases nitrogen retention, it's been touted as anti-catabolic, and somewhat anabolic (which can be disputed). In simple terms, it helps you keep your muscle mass while you're dieting. That's one of the biggest reasons it's used on cutting cycles. Anecdotally, evidence shows that by using primobolan during low-calorie diets (even 20-30% below your BMR), you can keep your current lean muscle while gaining new muscle tissue. While this seems to be against basic understanding of nutrition, we'll chuck this one to the magic of steroids. I can safely say, multiple clients of mine have used primobolan for pre-contest or pre-modeling cycles and have literally gained lean mass while losing bodyfat. I'm not saying they became mass monsters, but an average 1 pound of muscle mass per week while dropping bodyfat isn't too bad.

Do I inject primobolan or take it orally?

Currently, there are two forms of primo on the market. The first, and most popular, version is enanthate, which is an injectable form. It comes in an oil based solution in ampules or multi-use vials. The second version is acetate, which is an oral 1-methylated version. Both esters have benefits and drawbacks.

 Methenolone Acetate Dosing：

 Primobolan is taken in three different ways by the bodybuilders. Some take it orally, others inject it and yet others apply it topically on the skin. In all cases, the exact dose for an effect is simply guess work.

对于口服摄入，推荐剂量为每天 25 毫克。吸收到血流中的药物量尚不清楚。有专家建议，当3-4周内未见效果时，应在下一个周期内将剂量增加至50毫克。有些甚至每天服用 150 毫克。其他人甚至建议剂量应基于体重 - 每天 1 毫克/公斤。该药物服用 4 周，然后进行清洗期。在冲洗期间，大多数健美运动员服用生长激素或甲状腺素。

Primobolan 也可用作注射用油性乳液。推荐的剂量是每周两次 200-350 毫克。注射是在臀部区域进行的，可能会感到不舒服。注射部位必须轮换以防止形成脓肿。注射不应在手臂或腹部。大腿外侧是下一个最常见的注射部位。

 醋酸美替诺龙用途

primobolan 的问题在于价格与结果价值。您需要使用相当高的剂量才能获得良好的效果。

对于男性，可注射的醋酸美替诺龙剂量应为每周 600-800 毫克或更高，口服醋酸美替诺龙的剂量应约为每天 75-100 毫克。

对于女性，我建议仅使用口服 primobolan。每天大约 10 毫克似乎是一个很好的开始。您应该使用 Methenolone Acetate 剂量，但不要每天超过 20 毫克。