Nandrolone Decanoate – classified as anabolic (he lower androgenic activity than testosterone and is very weak, even if you apply large doses), in small quantities in every human body, nandrolone is dissolved in the oil is connected via the 17-beta hydroxyl group decanoate ether (19-nortestosterone) its half-life in the body about 7 to 10 days (complete period of work 15-16 days), chemical formula C10H20O2. Esterified steroids are not as polar as free steroids, they are not so quickly absorbed from the injection site. The air when entering into the circulatory system and is cleaved in the blood is free of nandrolone. Develop esterified steroids was the extension of therapeutic effect after injection, the opportunity to make injections less frequently, when compared with injections of free steroids. Decanoate ether promotes the slow release of nandrolone from the site of injection, within three weeks. By its structure nandrolon is similar to testosterone but without the carbon atom in the 19th position. Also, like testosterone, nandrolone is a relatively strong anabolic properties, but unlike testosterone, and its effect on the body is not androgenic. The bulk of nandrolone in the body turns into weaker dihydroindole.
Nandrolone Decanoate is considered synthetic derivatives of testosterone, anabolic product of prolonged action (depot preparation). It has a stimulating effect on protein synthesis in the body, causes a delay of nitrogen, calcium, sodium, potassium, chloride and phosphorus, and this leads to increased muscle mass and accelerated bone growth (in therapeutic doses), in this regard, in boys and teenagers, it is used in the treatment of growth, water retention in the body. He has a low androgenic activity.
To achieve the anabolic effect are used for medical purposes dosage of 50-100mg, once in 3-4 weeks. In the sports purposes, this dosage is increased to 200-600mg per 7 days, a course length of 8-12. This level is enough for most people to have a noticeable gain in muscle mass and strength. Nandrolone Decanoate is not able to build mass quickly. Often the drug is combined with other to expand the effect. The combination of 200-400mg of nandrolone per week and 10-20mg per day of stanozolol can improve the appearance. Add halotestin or trenbolone will increase the hardness and density of the muscles. There is also the classic combination of methandrostenolone (15 to 25 mg per day) and nandrolone (200-400mg per week), for a long time was used by the athletes. Combined with oxymetholone or testosterone will not a small weight gain, but will cause greater water retention.
Nandrolone Decanoate has a low ability to converted into estrogen, approximately 20% of the rate of aromatization of testosterone. The reason for this is the fact that the liver can convert nandrolone to estradiol, in other tissues nandrolone decanoate less open to this process. From this it follows that estrogenic side effects are less than with testosterone. If you use the drug in high dosages, can begin to show such side effects as water retention, and growth fat and gynecomastia. Anti-estrogen, for example, mesterolone can be used to mitigate these side effects, if any. You can also alternately use an aromatase inhibitor for example, arimidex (anastrozolo), but this is an expensive option, which also may adversely affect the level of lipids in the blood. It should be noted that nandrolone is some prolactinoma activity. Progesterone – C19 – containing steroid, however, removal of this group makes the hormone (19-norprogesterone) is closer to the receptor. Many 19-nor anabolic steroids are shown progestinum activity. The progesterone side effects of progesterone with estrogen close. Progestins help to increase the stimulating effect of estrogen on growth of breast tissue (it is important the use of antiprogestins with high doses of nandrolone, the best of them acts as cabergoline, trade names – Bergolak, Agellates, Dostinex, to consume 500 mcg two times a 7 days).