Nandrolone Decanoate

Nandrolone (Deca, Retabolil) – anabolic and androgenic steroid produced in the form of injections. Chemical name – 19-nortestosterone. The human body can produce nandrolone in response to heavy and prolonged exercise (and during pregnancy in women). In this case its concentration is very low, and is only a few nanograms per milliliter of urine. Nandrolone produced in the form decanoate and phenylpropionate (Nandrolone Decaonate and Phenylpropionate) . For the first time steroid was introduced to the market in 1962 and today occupies a key position in the market of sports pharmacology. Popularity means brought its high anabolic activity with low probability of occurrence of side effects.

Its chemical name of nandrolone deca was due to the absence of 19 positions of the carbon atom. Thus, it is the nature of the progestin, and is less than that of testosterone androgenic effects. After intake of Nandrolone converted by the enzyme 5 alpha-reductase in dihydronandrolone (very weak androgen), and practically no side effects. But decreased libido on the course it is possible.

The steroid profile

  • Anabolic Activity – 150% of testosterone.
  • Androgenic activity – 30% of the testosterone.
  • Conversion rate to estrogens – minimum.
  • Effects on the liver – small.
  • The release form – injections.
  • Duration of action – up to 15 days.
  • The acquisition time for a drug test – up to one and a half years.

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