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Muscle Growth Anabolic Steroids Methenolone Acetate / Primobolan Oral 434-05-9
What is Methenolone acetate?
Methenolone acetate is an oral steroid derivative of dihydrotestosterone (DHT) with a mild myotrophic activity index 0.85 and a low androgenic index 0.12. Methenolone acetate is not 17-alpha-alkylated, but 1-methylated for oral bioavailability. This reduces stress on the liver, but also this steroid's bioavailability.
It is considered one of the safer steroids, meaning it has few side effects. Because of it's low androgenic activity, methenolone acetate does not suppress endogenous testosterone secretion. Methenolone is also not overly suppressive of the HPTA axis, but will become suppressive with.
Methenolone Acetate CAS: 434-05-9
Alias: Primobolone;1(5a)-androsten-1beta-methyl-17beta-ol-3-one Acetate
Chemical Name: 1(5alpha)-androsten-1beta-methyl-17beta-ol-3-one Acetate
Methenolone Acetate Purity: 99% Min Purity
Methenolone Acetate Appearance: Almost White Crystalline Powder
Effective Dose: (Men) 50-150mgs/day; (Women) 25-75mgs/day
Min.Order: 10 Gram Methenolone Acetate Available
Packing: 1)Aluminum Foil Bag: 100g, 500g, 1Kg 2)Fiber Drum: 25Kg
Delivery Method: HKEMS, DHL, TNT, UPS, FEDEX, EMS, China Air Post etc.
Clearance Rate: 99.99% Custom Pass, Diguised Package and Safe Delivery
Delivery Time: 5-14 Working Days, Tracking Number Available
Payment Terms: T/T, MoneyGram, Western Union and Bitcoin
Primobolan Cycles and Use
Primobolan cycles are commonly in the form of fat loss and/or cutting cycles. It is almost never used as a bulking or mass-gaining agent, and most of its use is in the form of a pre-contest drug in the final weeks leading up to a competition show or photo shoot. It is typically cycled with other compounds that hold similar qualities, properties, and half-lives. Many bodybuilders often stack Primobolan with Testosterone Propionate (or Testosterone Enanthate) and use it for the first 8 weeks of a cycle in order to assist in the retention of muscle mass during periods of low caloric intake.
Other bodybuilders will perform oral Primobolan cycles stacked with compounds such as Testosterone Propionate and Trenbolone Acetate, as all of the compounds involved work synergistically especially where half-lived are concerned. Some may opt to use Primobolan (either the oral or injectable) with some form of Testosterone and Winstrol (Stanozolol), typically the injectable form if it is with the oral Primobolan. It is important to remember not to utilized two different oral compounds within the same cycle.
Oral Primobolan (Methenolone Acetate) should normally be run for no longer than 8 weeks, and the injectable form (Methenolone Enanthate) can be run in cycle lengths of 10 – 12 weeks (or longer, depending on the individual’s goals and desires).
Chemical Characteristics of Primobolan
Primobolan is a Dihydrostestosterone (DHT) derivative, landing it in the family of DHT-derivatives and analogues. Primo is a modified form of DHT, where it contains a double-bond between carbon atoms 1 and 2 in the Dihydrotestosterone structure. This is known to assist in the stabilization of the 3-keto group which in turn increases the anabolic strength of the hormone. A 1-methyl group is also added to the hormone, which is responsible for allowing the hormone to resist hepatic (liver) metabolism and breakdown.
The oral format of Primobolan holds an Acetate ester chemically bonded to it, which is attached to the 17-beta-hydroxyl group on the chemical structure. This allows the oral anabolic steroid to be resistant to oxidation and hepatic breakdown through oral administration. The oral form of Primobolan has demonstrated effective oral bioavailability in studies as both in its Acetate format as well as its un-esterified format. Esterification will now be explained in more detail.
The injectable format (Methenolone Enanthate) in particular is simply Methenolone with the Enanthate ester bound to the Methenolone chemical structure. Specifically, ‘Enanthate’ is Enanthoic acid (also known as carboxylic acid), but once bound to Methenolone it is properly referred to in chemistry as an ester bond (or ester linkage). Enanthoic acid is chemically bonded to the 17-beta hydroxyl group on the Methenolone structure. The addition of this ester augments the hormone’s release rate and half-life to favor a longer window of release. The primary reason for the augmentation of its half-life and release rate is because once Methenolone Enanthate enters the bloodstream, enzymes work to break the bond between the ester and the hormone, which takes a varying amount of time. The end result is that of the ester being removed from the hormone by these enzymes, and the result after this is pure Methenolone that is free to do its work in the body. This process of enzymes removing the ester from the hormone to which it is attached is what is responsible for the slower release rates. When the Enanthate ester is attached to Methenolone, creating Methenolone Enanthate, the half-life of Primobolan is now extended to 10 days, providing a slower release and activity of the hormone.