High Pure Nandrolone Undecanoate Steroid Powder CAS 862-89-5 For Muscle Gaining


High Pure Nandrolone Undecanoate Steroid Powder CAS 862-89-5 For Muscle Gaining

Nandrolone undecanoate 99% Steroid Powder Enhance Your Bodyshape Stack Lean Muscle CAS 862-89-5

Quick details:

Product Name: Nandrolone undecanoate; Nandrolone undecylate

Synonyms: NANDROLONE UNDECANOATE; NANDROLONE UNDECYLATE; 17beta-hydroxyestr-4-en-3-one 17-undecanoate;17β-[(1-Oxoundecyl)oxy]estr-4-en-3-one; Nandrolone 17β-Undecanoate;(17β)-17-[(1-Oxoundecyl)oxy]-estr-4-en-3-one; Dynabolon

CAS: 862-89-5

MF: C29H46O3

MW: 442.68

Assay: 99%

Packing: Stealth pack

Appearance: White Powder


Dynabolon is a once popular anabolic steroid comprised of the active steroidal hormone Nandrolone attached to the very large Undecanoate ester.

Nandrolone undecylate is an effective compound that produces quality, long-lasting muscle gains. This is because of the relatively long half-life of the drug (around 8 days). Users report mild side effects, with the biggest side effect being water retention.

Dynabolon is a very unique nandrolone ester ,it was a long acting oil, based injectable steroid. Undecanoates provide an active duration of about three to four weeks, much like Deca-Durabolin expectations. The undecanoate is actually a long carbon atom, making Dynabolon a little slower release than Deca. However, athletes are usually injected twice a week at intervals.

Very similar to Nandrolone Decanoate (Deca,Durabolin), Dynabolon’s Undecanoate ester is slightly larger providing an even longer lasting therapeutic window.

This steroid is clearly similar in appearance to Deca. It should be noted that the effective synthesis of metabolism, while not giving the user too much side effects. Estrogen conversion is comparable to that of nandrolone; so the associated side effects should be small. When taking this medicine, it is sometimes reported that water retention, muscle actual smoothness and bloating will be very rare, just as we expected Deca-Durabolin. Men’s breast development is also a rare problem, but it may be a matter of personal sensitivity to estrogen. To minimize this side effect, add essential drugs such as Nolvadex and / or Proviron if absolutely necessary.

Interestingly, nandrolone undergoes the same transformation process, turning testosterone into dihydrotestosterone, a more potent androgen metabolite. But with nandrolone the result is dihydronandrolone, a more mild hormone. DHN is actually thinner than its parent nandrolone, which means that the activity of steroids in tissues with high concentrations of 5-alpha reductase is actually reduced. Therefore, if we use stronger compounds, such as androgen testosterone, the side effects of androgen receptors will not be so obvious. Oily skin, acne, body / facial hair growth and hair loss are not common with nandrolone esters, making them well tolerated. These preparations are also considered safe for women (low dose) because the virus symptoms are not common events. However, it is important to note that this steroid always has the potential to develop pathological symptoms (as with all synthetic metabolic / androgen steroids). For a safer, faster Durabolin will make a better choice. This faster combat preparation allows the athlete to better control the level of hormones in the blood, and if the problem becomes apparent, it is easier to quit.

Nandrolone undecylate is an effective compound that produces quality, long-lasting muscle gains. This is because of the relatively long half-life of the drug (around 18 days).

Even without a further protractedtherapeutic window, nandrolone undecanoate can be comfortably injected once every 1 to 2 weeks, which reflects its slow-acting nature. It was once highly favored by athletes and bodybuilders for its ability to promote slow steady gains in lean mass with minimal estrogenic or androgenic side effects.

Nandrolone Undecanoate is a man-made steroid, similar to the naturally occurring steroid testosterone. Nandrolone Undecanoate is used to promote weight gain following extensive surgery, chronic infection, or severe trauma, and in other cases that result in inadequate weight gain or maintenance. Nandrolone Undecanoate is also used to decrease muscle loss caused by treatment with corticosteroids and to reduce bone pain associated with osteoporosis.


The effect of Dynabolan on anabolic activity is mainly due to the fact that the steroids are considered as off-season fillers, and no more. There is no doubt that this is one of the best stuffing on earth, but its benefits to exercise may be the most beneficial. Nandrolone hormones are very popular among many athletes, including those who do not want any significant lean tissue to grow. This is due to the fact that Dynabolon and other Nandrolone hormones are one of the best enhancements to promote muscle endurance and resilience. Recovery is really shining place. Due to the influence of Dynabolon, you will not be exhausted; your muscles will be able to work under pressure for a long time. Then we have healing, and training and performance may cause the body to beat. When we heal healing, in this case we are talking about the real treatment that we can perform at a higher level. In addition, when it comes to cure this is the place where the actual progress. There was no progress in training. Training is actually tearing muscle tissue, but healing is what makes it stronger and what makes it grow. Whatever your purpose, the effect of Dynabolon on muscle endurance and recovery will be enjoyed by all those who supplement the metabolic steroid.

Although it is beneficial in terms of performance in the general sense described, no one can deny that Dynabolon’s impact on thin tissue growth is staggering. This steroid does not promote rapid growth in body weight, but because calorie calories are enough to promote a significant increase in lean muscle. Some weight may be water weight, but this can be controlled by proper use. More about this when we look at Dynabolon’s side effects. As a great quality promoter, Dynabolon’s effect in this area should be easier to maintain once the use of many synthetic metabolic steroids. Individuals should also find that, due to increased metabolic rate, he used in the off-season will reduce body fat. This does not mean that you will not get fat during the off-season, growth will still need extra calories, but you should be able to make better use of the nutrients you consume.

The role of Dynabolan is also beneficial in the cutting cycle. It is difficult for many people to surround their heads because steroids do not promote potent healing effects such as Trenbolone or Winstrol. However, it is an excellent lean tissue preservative, and when fat is necessary to reduce the amount of calories, lean tissue is always at risk, which can make Nandrolone useful. As Dynabolon’s effect improves endurance, individuals should be able to maintain more endurance during normal energy consumption stages of training. The recovery will also be very useful because recovery during the calorie deficit is often more difficult.


Appearance White crystalline powder
Assay 97.0~102.0% 98.3%
Loss On Drying 0.5%max 0.1%
Chromatographic Purity single impurity:1.0%max 0.35%
total impurities:2.0%max 0.55%
Organic Volatile Impurities meets the requirement. Conforms

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