Androgenic 37
Anabolic 125
ChemicalNames 19-norandrost-4-en-3-one-17beta-ol 17beta-hy 
Estrogenic Activity low
Progestational Activity moderate


2014 Variant

(300Mg/ml Each Vial contain 10 ml)

Nandrolonedecanoate is an injectable form of the anabolic steroid nandrolone. The decanoate ester provides a slow release of nandrolone from the site of injection, lasting for up three weeks. Nandrolone is very similar to testosterone in structure, although it lacks carbon atom at the 19th position (hence its other name, 19-nortestosterone). Like testosterone, nandrolone exhibits relatively strong anabolic properties. Unlike testosterone, howerver, its tissue-building activity is accompanied by weak androgenic properties. Much of this has to do with the reduction of nandrolone to a weaker steroid, dihydronandrolone, in the same androgen-responsive target tissues that potentate the action of testosterone (by converting it to DHT). The mild properties of nandrolonedecanoate have made it one of the most popular injectable steroids worldwide, highly favored by athletes for its ability to promote significant strength and lean muscle mass gains without strong androgenic or estrogenic side effecs. 

Administration (Men): 
For general anabolic effects, early prescribing guidelines recommend a dosage of 50-10mg every 3-4 weeks for 12 weeks. To treat renal anemia, the prescribing guideline for nandrolonedecanoate recommend a dosage for physique- or performance-enhancing purposes is the range of 200-600mg per week, taken in cycles 8 to 12 weeks in length. This level is sufficient for most users to notice measurable gains in lean muscle mass and strength. It is often stated that nandrolonedecanoate will exhibit its optimal effect (best gain/side effect ratio) at 2mg per pound of bodyweight/weekly, although individual differences in response will likely dictate varying ideal doses for different users. Deca is not known as a very “fast” builder. The muscle-building effect of this drug is quite noticeable, but not dramatic. In general, one can expect to gain muscle weight at about half the rate of that with an equal amount of amount of testosterone. Nandrolonedecanoate is often combined with other steroids for an enhanced effect. A combination of 200-400mg/week of nandrolonedecanoate and 10-20mg daily of Winstrol®, for example, is noted to greatly enhance the look of muscularity and definition when dieting/cutting. A strong non-aromatizing androgen like Halotestin® or trenbolone could also be used, again providing and enhanced level of hardness and density to the muscles. Being a moderately strong muscle builder, nandrolone can also be incorporated into bulk cycles with acceptable results. The classic “Deca and D-bol” stack (usually 200-400mg of nandrolonedecanoate per week and 15-25mg of Dianabol per day) has been a bodybuilding basic for decades, and always seems to provide excellent muscle growth. A stronger androgen such as Anadrol 50® or testosterone could aslo be substituted, producing greater results, but with more water retention.  

Administration (Women): 
For general anabolic effects, early prescribing guidelines recommend a dosage of 50-100mg every 3-4 weeks for 12 weeks. To treat renal anemia, the prescribing guidelines for nandrolonedecanoate recommend a dosage of 50-100mg per week. When used for physique- or performance-enhancing purposes, a dosage of 50mg per week is most common, taken for 4-6 weeks. Although only slightly androgenic, women are occasionally confronted with virilization symptoms when taking this compound. Studies have demonstrated high tolerability (minor but statistically insignificant incidence of virilizing side effects) with a dose of 100ng every other week for 12 weeks, while long-term studies (+12 months of use) have demonstrated virilizing side effects on a dose as low as 50mg every 2-3 weeks. Should virilizing side effects become a concern, nandrolone, decanoate should be discontinued immediately to help prevent their permanent appearance. After a sufficient period of withdrawal, the shorter-acting nandroloneDurabolin might be considered a safer option. This drug stays active for only several days, greatly reducing the withdrawal time if indicated.