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Primos 100 mg/ml (Methenolone Enanthate) 10ml vial

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  • Stock: In Stock

  • Type: VIAL

Active ingredient: Methenolone Enanthate

Type: Anabolic steroid (derived from DHT)

Form: Injectable

Carrier oil: Sesame oil + MCT

In Stock

  Security policy

Anonymous packaging (cosmetic company)

  Delivery policy

Delivery time to EU 5 - 10 business days. Delivery time to US 7 - 14 business days.

What is Primobolan?

Primobolan, commonly known as Primo, is the brand name for the anabolic androgenic steroid Methenolone. It comes in two forms: Methenolone Enanthate (injectable) and Methenolone Acetate (oral). Known for its mild nature and low androgenic properties, Primobolan is a derivative of dihydrotestosterone (DHT). This minimizes the unwanted side effects of other steroids when stacked together while enhancing their effects, making Primo a favored choice among athletes and bodybuilders seeking muscle mass and strength with fewer side effects.

Athletes use Primobolan during the cutting phase to maintain muscle mass or achieve gradual, high-quality muscle growth.

Benefits of Primobolan

Muscle Growth and Preservation: Primobolan is effective in developing lean muscle and is especially valued for its ability to retain muscle mass during cutting cycles, where calorie restrictions could lead to muscle loss.

No Estrogenic Effects: Primobolan does not aromatize, meaning it does not convert to estrogen. This reduces the risk of water retention and gynecomastia (breast tissue growth in men), making it ideal for maintaining a lean physique.

Reduced Androgenic Side Effects: With lower androgenic activity compared to other anabolic steroids, Primobolan carries a reduced risk of side effects such as acne, hair loss, and increased body hair, making it suitable for both men and women.

Fat Loss: Primobolan aids in fat loss by preserving muscle mass during caloric deficits, enhancing overall body composition.

No Liver Toxicity: The injectable form of Primobolan (Methenolone Enanthate) is not liver-toxic, unlike many oral anabolic steroids. The oral form (Methenolone Acetate) does have some impact on liver enzymes but is generally less hepatotoxic than other orals.

Improved Recovery: Primobolan shortens recovery periods between workouts by minimizing muscle breakdown and promoting protein synthesis, essential for rigorous training routines.

Suitable for Cutting Cycles: Primobolan helps maintain lean muscle tissue without water retention, making it useful for cutting cycles aimed at fat loss while preserving muscle mass.

Versatility: Primobolan is effective in both bulking and cutting cycles, depending on the diet and stack. It is often combined with other steroids to enhance muscle gains without increasing side effects.

Safe for Female Use: Due to its mild nature, Primobolan is a safer anabolic steroid option for women, carrying a lower risk of virilization symptoms (development of male traits) when taken at lower doses.

Side Effects

While the potential side effects of Primobolan are similar to those of other steroids—such as increased blood pressure, changes in cholesterol levels, acne, oily skin, hirsutism, deepening of the voice (in females), aggression, and mood swings—the incidence of these side effects is less frequent. This makes Primobolan one of the safest steroids on the market.

Cycles and Dosage

Beginner Cycle: For beginners, a cycle might last 8-12 weeks, with dosages ranging from 300-400 mg per week. This balance minimizes side effects while achieving effective muscle preservation or gains.

Intermediate Cycle: Intermediate users might increase the dosage to 400-700 mg per week, often stacking Primobolan with other steroids like Testosterone for enhanced effects. The cycle length remains around 8-12 weeks.

Advanced Cycle: Advanced users may use doses as high as 800-1,000 mg per week, though such high doses increase the risk of side effects. Advanced cycles might also involve more complex stacks and longer durations, up to 12-20 weeks.

Women: A common dosage for women is 50-100 mg per week. This relatively low dose minimizes the risk of virilization while still providing the benefits of muscle preservation and growth. The cycle length should be shorter than those for men, typically 6-8 weeks.

Stacking: Primobolan is often stacked with other steroids to enhance its effects. For cutting, it is commonly combined with non-aromatizing androgens like Winstrol or Anavar. For bulking, users might add a form of Testosterone or Dianabol, although this increases the risk of side effects.

Post Cycle Therapy (PCT): Following a Primobolan cycle, initiating PCT is essential to restore natural testosterone levels. PCT usually begins a few weeks after the final steroid dose and may involve medications such as Clomid or Nolvadex.


  • Pregnancy and breastfeeding
  • Prostate cancer
  • Breast cancer
  • Severe liver disease
  • Kidney disease
  • Heart disease
  • Hypersensitivity


Regular monitoring of liver enzymes, lipid profiles, and hormone levels is advisable for anyone using Primobolan to detect potential adverse effects early. Be aware of potential interactions with other medications, including blood thinners, diabetes medications, and other steroids.

Athletic Considerations: Athletes should be aware that Primobolan and other anabolic steroids are banned substances in most competitive sports under anti-doping regulations.


  • Store Primobolan (Methenolone) at room temperature, typically between 20°C to 25°C (68°F to 77°F).
  • Avoid exposure to extreme temperatures.
  • Keep it in a dark place to protect it from light and moisture, which can degrade the substance.
  • Avoid freezing.
  • Keep out of reach of children and pets.

Why Choose Driada Shop?

Driada is a dependable online store built on trust. We prioritize building strong, reliable partnerships with our customers and maintain honesty and integrity in all our dealings. We provide lab-tested Primobolan products, with lab results available on our website for verification.

Where to Buy Primobolan 100 mg and Why?

While Primobolan is an approved drug available in pharmacies, it is often difficult to find and may require a doctor's prescription. Driada Shop offers the best Primobolan online, ensuring purity and quality.

FAQ about Primobolan

What happens if I overdose? Primobolan is a mild androgen, and overdose cases are rare. However, side effects may become more pronounced with higher doses.

Is it illegal to buy Primobolan online? Primobolan is not classified as a narcotic. However, in some countries, it is sold only by prescription, and purchasing large quantities online may raise suspicion.

How long does it take for Primobolan to show effects? The effects of Primobolan appear slower than other steroids, but benefits in recovery and energy can be felt as early as the second week of use.

Can Methenolone affect my hormone levels or cause hormonal imbalances? Like any steroid, Primobolan interferes with natural testosterone production and can cause deficiencies. However, it is significantly milder than other steroids, and recovery occurs relatively quickly.