Nandrolone Decanoate

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Nandrolone Decanoate is an active substance with a high anabolic and moderate androgenic component. Nandrolone decanoate is therefore mainly used in the stack with more androgenic steroids. Bodybuilders use it exclusively in the mass build-up phase.

A combination of Nandrolone Decanoate, Depot Testosterone and Dianabol has been used since the beginning of doping with steroids and is still one of the classic stacks. Nandrolone Decanoate is one of the steroids that is also used by women.

Application / Dosage:

For bodybuilding beginners dosages of 200mg per week are usual. This is distributed in the first two weeks to 2 injections of 100mg every 3.5 days. An injection of 200mg per week is then usual.
For advanced bodybuilders dosages of 200 – 600mg per week are usual.
Dosages of 1000 – 1600 mg per week can be found in the professional area. In the dosage range of more than 600mg / week you should consider increasing the dosage of other steroids since the side effects increase with Nandrolone Decanoat at doses over 600mg per week disproportionately.

Women take between 50 – 200mg per week.

The initial dosage must be increased slightly during the course of the course to continue to achieve success. Because Nandrolone decanoate works in the body over a period of 4-6 weeks, one injection per week is usually sufficient to obtain a relatively even level.

During the administration of Nandrolone Decanoat, sufficient protein intake of at least 2.5 g per KG body weight must be taken into account. If the body is not adequately supplied with calories and proteins, the nandrolone decanoate can not work.

Frequently it is stuck with other steroids. A sample pack for advanced bodybuilders might look like this:
Nandrolone Decanoate: 400-600mg per week
Depot Testosterone: 500-750mg per week
Dianabol: 30-45mg per day.

The dosage information given here is not intended as a dosage recommendation or medical advice. These are statements by bodybuilders who have used or used these active ingredients. The dosages should never be regarded as generally valid. If you are using the idea of using steroids or similar, ask a doctor or pharmacist.

Side effects:

Acne, headaches, increased blood pressure, nasal bleeding, prolonged blood clotting, increased sebaceous gland production, sexual hyperstimulation (initially), sexual inactivity (later), inhibition of spermatogenesis, gynecomastia, strong suppression of hormone production, water storage, women may become pregnant, “Deca Dick”

Important: Gynaecomastia, suppression of self-hormone production and increased water retention is triggered more by progesterone than by estrogen. This effect, which originates from nandrolone decanoate, can not be counteracted with anti-estrogens such as anastrozole, tamoxifen citrate or clomiphene citrate.

Progesterone effects are usually treated in bodybuilding circles by the additional intake of stanozolol (50 mg every two days).
In the professional area where Nandrolone Decanoate is found in dosages of over 1000mg per week, some athletes use the abortion pill Mifegyne as an antiprogesterone.

On doping list since:

Nandrolone decanoate can still be detected up to 1.5 years after discontinuation.

Black market price / availability:

Common active ingredient dosages are 25mg / ml – 50mg / ml – 100mg / ml and 200mg / ml

An ampoule Deca Durabolin from Organon with 100mg Nandrolone Decanoat costs about 5,00-10,00 Euro on the black market.
One ampoule of Nandrolone Decanoate from Norma with 200mg of active ingredient per ampoule costs about 4.00-6.00 Euro.

Underground goods e.g. Of International Pharmaceuticals is already available for 3,00 – 5,00 Euro at a dosage of 200 mg / ml per 1 ml.


Nandrolon Decanot has many counterfeits in circulation. Nandrolone decanoate is often falsified by Norma. These fakes are partly very well done and even for experts not to distinguish immediately from the original. Products from underground laboratories are more rarely falsified. Here, International Pharmaceutics and Moonlight Pharmaceutics are considered one of the safest.


Nandrolone Decanoate, Anabolin Depot, Anabolic Depot, Axedanine, Decadurabolin

Trade Name / Manufacturer:

Deca Durabolin / Organon
Nandrolone Decanoate Norma / Norma Hellas, Greece
Extraboline / Genepharm, Greece
Anabolia / Silesia.
Deca Vinone / Hikma
Dimetabol / Bremer Pharma
Norandren 200 / Brovel, Mexico

Deca 200 / European Disp., Turkey
Deca 250 / European Disp., Turkey
Deca 300 / Dragon Pharma

Chemical Information:

Nandrolone Decanoate - Molekularformula

Molecular Formula: C28H44O3
Molecular weight: 428,647 g / mol
Monoisotopic mass: 428.329041 Da
Half-life: approx. 7 days

17beta-hydroxyestr-4-en-3-one 17-decanoate
17b-hydroxy-19-norandrost-4-en-3-one 17-decanoate

(17β) -3-oxoestr-4-en-17-yl decanoate
(8R, 9S, 10R, 13S, 14S, 17S) -13-Methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17- Tetradecahydro-1H-cyclopenta [a] phenanthren-17-yl decanoate