Balkan Pharma DECANDROL 10 (ND)



Package: 1 vial/10 ml (200mg/ml)
Active Substance: Nandrolone Decanoate
Product name: Decandrol, Durabolin, Nandrolone D, Deca, ND


Decandrol 10, manufactured by Balkan Pharmaceuticals, is a widely known injectable drug that contains Nandrolone Decanoate as its active ingredient. This pharmaceutical product has garnered attention both in medical and sports communities due to its unique properties and potential benefits. In this comprehensive article, we will delve into various aspects of Decandrol 10, including its general description, indications, contraindications, uses in bodybuilding and sports, medical action, combination with other drugs, recommended dosages, and potential side effects.

General Description:

Decandrol 10 is a pharmaceutical product that comes in the form of an injectable solution. It is known for its high-quality formulation and is widely used in the medical field and the sports community. The primary active ingredient, Nandrolone Decanoate, belongs to the family of anabolic steroids, specifically, the 19-nortestosterone group. It is derived from testosterone and has been modified to have a longer half-life, making it suitable for extended therapeutic use.


  1. Medical Indications:
    • Decandrol 10 is commonly prescribed in the medical field to treat conditions such as anemia, osteoporosis, and certain types of breast cancer. It promotes the production of red blood cells and increases bone density, which can be beneficial for patients suffering from these ailments.
  2. Bodybuilding and Sports:
    • In the world of bodybuilding and sports, Decandrol 10 is used to promote muscle growth and enhance athletic performance. Athletes and bodybuilders may use it during bulking cycles to gain lean muscle mass and improve overall strength.


While Decandrol 10 offers several benefits, it is important to note that it may not be suitable for everyone. Contraindications include:

  • Pregnancy and Nursing: Decandrol 10 should not be used by pregnant or nursing women due to potential risks to the fetus or the infant.
  • Prostate Cancer: Individuals with a history of prostate cancer or prostate issues should avoid using Decandrol 10, as it may exacerbate these conditions.
  • Allergies: People who are allergic to Nandrolone Decanoate or any other ingredients in the product should not use it.

Uses in Bodybuilding and Sport:

Decandrol 10 is popular among athletes and bodybuilders for several reasons:

  • Muscle Growth: It promotes significant muscle growth, making it a valuable addition to bulking cycles.
  • Strength Enhancement: Users often report increased strength, allowing them to push through rigorous training sessions.
  • Improved Recovery: Decandrol 10 may aid in faster recovery between workouts, reducing the risk of injury.
  • Joint Health: It is known to alleviate joint pain and improve joint health, which can be beneficial for athletes subjected to intense physical activity.

Medical Action:

The medical action of Decandrol 10 primarily revolves around its anabolic properties:

  • Stimulation of Red Blood Cell Production: It increases the production of red blood cells, which can be beneficial for patients with anemia.
  • Bone Density Enhancement: Decandrol 10 helps increase bone density, making it a useful treatment for osteoporosis.

Combining with Other Drugs:

In both medical and sports contexts, Decandrol 10 is often used in combination with other drugs to maximize its benefits while minimizing potential side effects. Some common combinations include:

  • Testosterone: Combining Decandrol 10 with testosterone is a popular choice in bodybuilding to maintain balanced hormone levels.
  • Anti-Estrogens: To mitigate the risk of estrogen-related side effects, anti-estrogens like Arimidex may be used alongside Decandrol 10.


Dosage recommendations for Decandrol 10 vary depending on the individual’s goals, experience level, and gender. In medical settings, dosages are carefully controlled by healthcare professionals. In the realm of bodybuilding and sports, typical dosages range from 200mg to 600mg per week, although some advanced users may exceed these levels. It’s crucial to consult with a healthcare provider or coach to determine the most suitable dosage for your specific needs.

Side Effects:

While Decandrol 10 offers numerous benefits, it is not without potential side effects. Some common side effects include:

  • Androgenic Effects: These can include acne, increased body hair, and a deepening of the voice, particularly in women.
  • Cardiovascular Issues: Prolonged use may lead to an increase in bad cholesterol levels, which can impact heart health.
  • Hormonal Imbalances: Improper use or excessive dosages can disrupt hormone levels and lead to adverse effects.
  • Liver Strain: Decandrol 10 is metabolized by the liver, and prolonged use may strain this organ.


Decandrol 10, featuring Nandrolone Decanoate as its active ingredient, is a versatile injectable drug manufactured by Balkan Pharmaceuticals. It serves both medical and performance-enhancing purposes, offering benefits such as increased muscle mass, improved bone density, and enhanced red blood cell production. However, its use should be approached with caution, as it comes with potential side effects and contraindications. Whether you are a medical patient or a sports enthusiast, it is essential to consult with a healthcare professional before using Decandrol 10 to ensure safe and responsible usage.