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Methenolone Acetate powder

Rating: SKU: 434-05-9. Category:

Other names:Primo powder, Primobolan powder, Nibal powder

AASraw is the professional manufacturer of pure methenolone acetate (primo a, primo ace) raw powder, which has an independent lab and a large factory as support. All production will be carried out under CGMP regulation and a trackable quality control system. The supply system is stable; both retail and wholesale orders are acceptable.Welcome to order from AASraw!

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Product Description

Methenolone acetate Powder Video-AASraw


Raw Methenolone acetate Powder Basic Characters

Product Name:Methenolone Acetate Powder (Primo A, Primo Ace)
CAS number:434-05-9
Molecular Formula:C22H32O3
Molecular Weight:344.4877
Melt Point:141-143°C
Color:White crystalline powder
Storage Temp:RT


What is methenolone acetate powder?

Methenolone Acetate Powder is a synthetic anabolic steroid derived from dihydrotestosterone, or DHT, shortened as Primo A and Primo Ace. It was originally developed by Schering to treat medical conditions that caused muscle wasting, and results in great effectiveness in preventing muscle loss. it’s commonly sold under the brand name “Primobolan”, as an oral version for medical purposes. But now, methenolone acetate powder is more well-known in the sports and bodybuilding communities than in the medical field and has been a very popular steroid. Methenolone acetate powder itself is a moderately strong anabolic steroid with extremely low androgenic properties and can offer a similar pattern of steroid release as testosterone enanthate, with blood levels hormone markedly elevated for approximately 2 weeks. Its pattern of steroid release is comparable to that of testosterone enanthate. It can help to rebuild body tissue, increase body and bone mass, and encourage the formation of red blood cells, to help build up muscle mass and strength, that’s an excellent compound in cutting.

Methenolone acetate powder works for bodybuilding. What is its effect and result?

The mechanism of methenolone acetate powder is not different from any anabolic steroid; it binds to the androgen receptors in the body and generates a physiological response, doesn’t convert directly into estrogen, and does not trigger the progesterone effect, which is a powerful DHT compound. It can promote IGF-1 synthesis to help the amount of IGF-1 increase inside muscle tissue, thus stimulating muscle growth. Meanwhile, methenolone acetate powder is able to induce muscle hypertrophy, increase amino acid uptake into cells, and reduce amino acid breakdown. At cutting cycle can help strip off excess fat and maintain muscle tissue growth. Also, methenolone acetate powder boosts the red blood cells serving as a carrier of oxygen and nutrients to the stressed muscles as well. This oxygenated blood in higher concentration then allows the muscles to build strength and undergo an efficient recuperation process. So, users will find their body fat percentage drops pretty quickly when taking methenolone acetate, and get a lot more energy than usual. While using methenolone acetate for the cutting cycle, muscle strength also won’t go down, but looks more ripped and leaner.

Methenolone acetate Powder Benefit

Methenolone acetate powder works in a way that is similar to testosterone, which is a powerful cutting steroid and is widely used by bodybuilders and sportsmen.

Here are the main benefits and effects of methenolone acetate Powder :

Increase lean muscle mass. Methenolone acetate powder can synthesize new muscle tissue in the body, to promote a positive nitrogen balance, This can help bodybuilders retain muscle if they’re cutting on low calories. When methenolone acetate powder is stacked with other steroids, also can build up noticeable lean muscle results.

Fat Loss. Methenolone acetate powder can promote the breakdown of fatty acids, help reduce adipose around your abdomen and muscles, and make your gains pop out.

Enhanced Mood and Confidence. Many bodybuilders report methenolone acetate powder can improve mood and gain higher levels of confidence, this is helpful in the gym and the real world.

Improved Cardio Performance. Methenolone acetate powder is very popular for boosting cardio and overall athletic performance. It makes light and medium-intensity cardio workouts feel less strenuous, also can speed up recovery after each of these training sessions. So each user can gain a huge benefit from energy, strength, and endurance.

Moreover, the following 2 areas of methenolone acetate powder are not going to be an ideal steroid to use:

Bulking and mass gains: Methenolone acetate powder has mild anabolic properties that not be primarily used for gaining muscle and a cycle size at bulking.

Strength: Methenolone acetate powder has a lower anabolic rating compared with many other steroids and only has a mild gain in strength. If users want to use massive strength gains, replacing other steroids will be more suitable instead of methenolone acetate powder.

Safe Methenolone acetate Powder Dosage and Cycle

Methenolone acetate powder is a short-acting ester compound, and the half-life is short. Thus, the cycle can be shorter, just the dosage instruction varies for men and women.

In a therapeutic setting, standard male primobolan doses will fall in the 100-150mg per day range. Performance-level doses will also fall in the same range. However, many men have reported decent results with as little as 50-75mg per day. Higher doses can be tolerated fairly well, but most will keep it in the listed ranges. Most men will find this dosing range is perfect when it is coupled with other anabolic steroids. Common stacks may include Trenbolone, Masteron, Anavar, or Winstrol. Regardless of the dose, an 8-week run of Primo is standard. This does not mean the entire cycle is necessarily 8 weeks long but this is the standard Primo portion of the cycle.

Although it has been successful in female treatment plans, Schering has not released a standard dosing guide for females. In performance circles, the standard female Primobolan dosing range will be at 25-50mg per day. Most women should be able to tolerate such a dose fairly well. However, most women will find a better plan will be a lower dose of Primo along with a steroid like Anavar. If Anavar or another anabolic steroid is added, you will want to keep the Primo dose low or you will enhance the virilization probability. Regardless of stacking, a first Primobolan cycle should start with 25mg per day and no higher. Total use should not extend beyond 6 weeks. Most will find 4-6 week increments to be perfect.

What steroids to stack with Methenolone acetate Powder

Methenolone acetate powder is one of the most “stack-friendly” steroids that can safely stack with several steroids, SARMs, and hormones, to generate higher cutting effects, no worry the side effects like gyno and water retention.

The most frequent choices are testosterone, Anavar, and Dianabol.

Methenolone acetate and testosterone

In bodybuilding, almost everyone knows that testosterone is a base steroid at most steroid cycles. However, methenolone acetate is not necessary, but both steroids stacked together can support body recomposition and strength levels, to gain maximum benefits and minimize the risks.

Methenolone acetate and Anavar

Methenolone acetate stacked with Anavar can help fat burning to extreme heights, and promote lean muscle gain. Most users find methenolone acetate can produce noticeable results within the first two weeks.

Methenolone acetate and Dianabol

Methenolone acetate works with Dianabol and can increase muscle growth and gain strength.

Methenolone acetate Powder Side effect

Methenolone acetate powder is an oral anabolic steroid for sale on the black market, that has been highly preferred by bodybuilders and athletes during cutting phases of training. But it also appears some possible side effects if users utilize a higher dosage or work a longer cycle; these include:

Estrogenic Side Effects

Methenolone acetate powder has no aromatization and no progestin, no need to worry about the estrogen side effects. Using methenolone acetate powder does not retain water and Gynecomastia.

Androgenic Side Effects

Taking methenolone acetate powder at a higher dose might cause oily skin, acne, and body/facial hair growth and enhance male pattern hair loss. For women, some potential virilizing effects, like voice deepening, menstrual irregularities, changes in skin texture, facial hair growth, and clitoral enlargement.

Testosterone Suppression

Methenolone acetate powder like all anabolic steroids can block the natural production of testosterone, just suppress it very slowly. Once the methenolone acetate powder cycle ends, still can make it easier to get the natural production levels.

Hepatotoxicity Side Effects

Methenolone acetate powder can’t cause any stress or damage to the liver, but if taken at a high dose, also can’t exclude hepatotoxicity.

Cardiovascular Side Effects

Due to its nonaromatizable nature, methenolone acetate powder should have a more detrimental impact on the hepatic management of cholesterol than testosterone or nandrolone, but considerably less than c-17 alpha-alkylated steroids. It might adversely affect blood pressure and triglycerides, reduce endothelial relaxation, and support left ventricular hypertrophy, all these might increase the risk of cardiovascular disease and myocardial infarction.

Methenolone acetate Powder Sale online, what source is safer?

Methenolone acetate powder is an expensive compound to obtain in the fitness field, that would be a challenge if users want to buy top-quality methenolone acetate powder from the black market or UG labs, as fake products can be seen at anywhere. So, you have to source it from a reliable methenolone acetate powder supplier or factory and review more customer comments about the source before ordering it, to make sure get a genuine item.

, AASraw is a professional manufacturer of methenolone acetate powder which has an independent lab and large factory as support, All production will be carried out under CGMP regulation and a trackable quality control system. The supply system is stable, and methenolone acetate bulk powder at both retail and wholesale orders is acceptable.

Raw Methenolone Acetate Powder Testing Report-HNMR

Methenolone Acetate (Primobolan) powder HNMR

What is HNMR and What does HNMR spectrum tell you? H Nuclear Magnetic Resonance (NMR) spectroscopy is an analytical chemistry technique used in quality control and research for determining the content and purity of a sample as well as its molecular structure. For example, NMR can quantitatively analyze mixtures containing known compounds. For unknown compounds, NMR can either be used to match against spectral libraries or to infer the basic structure directly. Once the basic structure is known, NMR can be used to determine molecular conformation in solution as well as study physical properties at the molecular level such as conformational exchange, phase changes, solubility, and diffusion.

Methenolone acetate powder(434-05-9)-COA

Methenolone acetate powder(434-05-9)-COA

How to buy Methenolone acetate powder from AASraw?

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Author of this article:
Dr. Monique Hong graduated from UK Imperial College London Faculty of Medicine

Scientific Journal paper Author:
1. Danielle Goudreault
Institut National de la Recherche Scientifique, INRS-Santé, Université du Québec, 245, Hymus Blvd. Pointe-Claire, Québec, Canada H9R 1G6
2. Ingemar Björkhem
Department of Clinical Chemistry and Research Center at Huddinge University Hospital, Karolinska Institutet, Stockholm, Sweden
3. Terence S.M. Wan
Racing Laboratory, The Hong Kong Jockey Club, Sha Tin Racecourse, Sha Tin, N.T., Hong Kong, China
4. Gádor Ramos-Martín
Servicio de Neumología, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, Spain
In no way does this doctor or scientist endorse or advocate the purchase, sale, or use of this product for any reason. Aasraw has no affiliation or relationship, implied or otherwise, with this physician. The purpose of citing this doctor is to acknowledge and commend the exhaustive research and development work done by the scientists working on this substance.


[1]Partial remission and severe adverse effect caused by metenolone acetate in a male patient with aplastic anem. Eur J Haematol. 1995 Jul;55(1):57-8.

[2]William Andrew Publishing (22 October 2013). Pharmaceutical Manufacturing Encyclopedia, 3rd Edition. Elsevier. pp. 2109–. ISBN 978-0-8155-1856-3.

[3]Kicman AT (2008). Pharmacology of anabolic steroids”. Br. J. Pharmacol. 154 (3): 502–21. doi:10.1038/bjp.2008.165. PMC 2439524. PMID 18500378

[4]Fatal outcome of a patient with severe aplastic anemia after treatment with metenolone acetate. Ann Hematol. 1993 Jul;67(1):41-3.

[5].Comparative Studies about the influence of Metenolone Acetate and Mesterolone on hypophysis and male gonads. Arzneimittelforshung. 1970 20(4) 545-7.

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