What is Deca Durabolin (Nandrolone Decanoate)

Deca Durabolin, which is also referred to as Deca or Nandrolone Decanoate is probably the second best known injectable anabolic steroid, with testosterone occupying the first position.  Apparently, just about every steroid beginner plus many users who are experienced with steroid cycles are convinced that they may have to include Deca Durabolin for them to obtain the best results. But this compound does not contain any special anabolic properties. As a matter of fact, other injectable steroids can achieve everything for growth of muscle that this steroid can.

It consists of the steroidal hormone known as Nandrolone, and it binds to the large Decanoate ester.  This hormone (Nandrolone) actually made its first appearance in 1960. Later in 1962, Organon developed it for commercial use under the trade name Deca Durabolin. From then, there have been many Nandrolone Decanoate versions hitting the market but with Deca Durabolin being the most known one. However, it was not the first compound to be ever produced that would belong to Nandrolone Phenylpropionate, which is specifically Organon’s Durabolin.  The Phenylpropionate form is reputed for acting faster albeit with a lesser active duration. On the other hand, Phenylpropionate versions are popular but it is the Deca Durabolin that has ruled the Nandrolone market.

Deca Durabolin is actually among the most commonly used anabolic steroids in performance enhancing athletes. This is not just because it is a highly useful off-season mass steroid, but it is also popular among many athletes due to its therapeutic benefits. The Nandrolone hormone’s therapeutic properties make it one of the most useful anabolic steroids in the world of medicine.  But the use of Deca Durabolin in the US has been quite limited as a result of years of anabolic steroid controversy.  However, in other countries, it remains rather popular in therapeutic treatment plans that can include several areas.

The Functions and Traits of Deca Durabolin

Officially, Deca Durabolin is classified as a 19-nor (19-nortestosterone) anabolic androgenic steroid.  Its direct structural nature, which is the testosterone hormone deficient of a carbon atom is what puts it in the 19-nor classification at the 19th position. This is just a minor variation in structure from the testosterone, but still this mild change provides us with a unique anabolic steroid.

Being a Nandrolone base, Deca is attached to the huge Decanoate ester, and this is the one responsible for controlling the hormone’s releasing activity, hence slowing it down greatly.  This is what enables a person to use Nandrolone hormone without needing injections frequently.  The moment it is injected, as the Decanoate ester starts to detach, the user will experience a sharp increase in the Nandrolone released within the body in the initial 24-48 hours.  Beginning from then, the hormone will continuously release into the body for about 2-3 weeks.

Deca has a comparatively potent anabolic rating, which is a bit higher than testosterone. Its total androgenic activity, however, is a lot lower than testosterone as it carries an androgenic rating of just 37 while testosterone’s rating is 100.  Deca Durabolin’s reduced activity is due to its ability to reduce to DHN (dihydronandrolone) instead of DHT (dihydrotestosterone). It is this characteristic that makes Deca not only a more gentle steroid than testosterone, but also one of those anabolic steroids that are tolerated for adult males who are healthy. This tolerable nature is also exhibited by its low estrogenic activity.  It actually aromatizes, although only at about 20% the rate of testosterone. On the other hand, Deca Durabolin carries a strong progestin nature that plays into its side effects.

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