• 25% Discount - 4th of July

    Good news from MassRoids! We offer -25% Discount on all products, the discounts are already applied.

  • New Lab In Stock - Zerox Pharmaceuticals

    Dear Customers! We are pleased to inform you that "Zerox Pharmaceuticals" products are now available in our stock. We can assure that the products are directly from manufacturer and they are of high quality.

  • BUY 10 & GET 1 FREE

    BUY 10 & GET 1 FREE for same product. Promo time is limited!!! Only this Week! If you are interested in it


    Greetings from MassRoids! From December 13th up to 3rd of January we are launching our winter sales!!!

  • New Lab in stock - 7Lab Pharma

    Dear Customers! We are pleased to inform you that "7Lab Pharma" - are now available on our Steroids Shop.

  • Kalpa Pharmaceuticals Free Gear

    Dear Customer, We are glad to inform you that we started a new Promo - ***Kalpa Pharmaceuticals Free Gear***

  • Special Offer from MassRoids

    Dear Friens, We are pleased to inform you that we have New Kalpa Injectable Special Offers: Testoxyl Cypionate 250,

  • 20% Autumn Sale

    MassRoids OFFERS - 20% Autumn Sale ON ALL PRODUCTS!!!, you'll have time to benefit of them.

  • Black Friday Sales - 25%

    - 25% for all products on the site and -10% Discount for Bulk Section and USA Domestic...

  • Sciroxx Products is back in stock !

    Dear Customers, we are glad to inform you that : Sciroxx product is back in stock. We are here to serve you in the

Online Support

Do you need any help? Write us a message.

Leave a message

Nandrolone Decanoate

Nandrolone Decanoate

Description of nandrolone decanoate

Nandrolone decanoate is an anabolic steroid that is used for increasing muscle mass and strength. It is a very popular steroid, since it does not produce many estrogenic side effects. Nandrolone decanoate is also popular among athletes because it alleviates joint pain by storing water in connective tissue. Nandrolone decanoate has a very low rate of aromatization, which means it does not convert to the female sex hormone through the aromatase enzyme. Also, it does not convert to di-hydrotestosterone, which means that it decreases the risk of developing androgen-related side effects. It is a very nice steroid in terms that it causes gains in quality muscle and lean mass. One of the advantages of nandrolone decanoate over other steroids is that it increases the red blood cell production and bone density. All athletes should read carefully all the indications of use and dosage before starting the cycles, considering their weight, expected results and other medical conditions. It is considered that nandrolone decanoate produces better results with higher doses; however, one has to exercise caution to increased doses since it may cause side effects.

Brand names

Nandrolone decanoate is a very popular steroid and its trade name is "Deca Durabolin".

Effective doses and indications of use

As already mentioned, nandrolone decanoate is a popular steroid among athletes and it comes in form of injected solution. It has a very long active life, which means that it does not need to be injected on a daily basis. It is known for producing quality muscle gains and lean mass, it has to be administered for at least 12 weeks, in some cases its use may be prolonged to 16 weeks. Even if it has to be administered for an extended period of time, it is a safe and mild steroid, which is highly anabolic and not very androgenic.

The usual dose of nandrolone decanoate in a bulking cycle is up to 600mg per week for a period of time from 12 to 16 weeks. The drug needs to be injected once or twice a week. If the athlete intends to use nandrolone decanoate for a cutting cycle, the usual dose is 400mg per week, again for a period of time up to 16 weeks. Generally, nandrolone decanoate needs to be used in combination with testosterone and for decreasing the risk of developing estrogen related side effects, it is recommended to use anti-progesteronic drugs such as Cabergoline and Bromocriptine. The dose of testosterone to be used in bulking cycle with nandrolone decanoate is at least 200mg, in order to avoid impotence and sexual dysfunction.

Nandrolone decanoate is intended for intramuscular use, preferably into the gluteal muscle. It should not be injected intravenously. Follow all the indications of use in order to benefit most from its use. If you cannot inject the solution by yourself, either ask someone or go to the hospital each time you need.

Before injecting the solution, inspect very well the vial for detecting any particles or crystals that may have formed when stored at lower temperatures than recommended. Also, shake the vial well in order to make sure that the solution is evenly distributed.

Contraindications and warnings

Nandrolone decanoate should not be used in the following cases:

·If you have a known hypersensitivity to it; after a couple of days of administering nandrolone decanoate the user may experience skin allergic reactions and anaphylactic reactions. Avoid this drug if this is the case.

·If you have any of these conditions: carcinoma of the breast, carcinoma of the prostate gland, have had a heart attack or have serious cardiac, renal or hepatic diseases. If using nandrolone decanoate in such cases, it may cause complications and serious adverse reactions. For example, cholestatic jaundice is associated with the use of steroids in general, and edema with or without congestive heart failure may occur in some cases.

·If you are pregnant or intend to become pregnant while using nandrolone decanoate. Also, avoid the drug if you are breast-feeding. Consult with a physician for more information.

Another important thing to be known by all athletes prior to initiation of the cycle with nandrolone decanoate is interaction with anticoagulants and diabetes medicines. If you already use any anticoagulant agents or insulin, reduce the doses in order to avoid their interaction. Also, ask a pharmacist about other medicines that may interact with this drug.

Possible side effects with nandrolone decanoate

Like any other anabolic steroid, nandrolone decanoate may cause side effects. These may differ in frequency, intensity and duration. All the side effects are a possibility; it means that not all users will get to experience same side effects or any side effects in general. As already mentioned, nandrolone decanoate does not convert into dihydrotestosterone; therefore the risk of developing side effects such as hair loss, acne and male pattern baldness is very low. Considering a low interaction with aromatase enzyme, the risk of developing estrogen-related side effects is low; however if using nandrolone decanoate in higher doses, gynecomastia and decreased libido can still occur. For avoiding such scenarios, consider the use of aromatase inhibitors.

The most common side effects with nandrolone decanoate are the following:

·Water retention. In order to decrease the risk of water retention, it is recommended to take one of the aromatase inhibitors such as Letrozole.

·Increased appetite;


·Aggressive behavior;

·Frequent and persistent erections or so called erectile dysfunction;

·Changes in sexual desire, most often decreased sexual desire.

Another side effect associated with the use of nandrolone decanoate is the cardiovascular damage, this is the reason it is contra-indicated the use of the drug in athletes with pre-existing cardiovascular diseases.

How to store nandrolone decanoate?

It is recommended to keep nandrolone decanoate at the room temperature between 20 to 25 degrees Celsius or 68 to 77 degrees Fahrenheit. Do not store the drug at the direct sunlight exposure or at the reach of children. Discard the vials safely. If you have any particular questions related to storage, ask a pharmacist.

Nandrolone Decanoate (Nandroxyl 250,SP Nandrolone,Nandrolone D,Nandrodex 300,Decalab-250,Deca 300,Nandrolona D)