• New

Methacetos 25 mg (Methenolone acetate)

No tax
  • Stock: In Stock

  • Package: 50 Tabs

  • Type: TAB

Active ingredient: Methenolone acetate

Type: Anabolic steroid (DHT derivative)  

Form: Oral (pills)

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.


Metenolone, also known as Primobolan, Primobol, or Nibal, is an anabolic steroid derived from dihydrotestosterone. It has mild androgenic activity and moderate anabolic effects. Metenolone is available in both oral form and injectable form (Methenolone Enanthate). Experienced athletes often compare the effects of Primobolan to Drostanolone.

The oral form of Metenolone, though more expensive and shorter-acting (around 5 hours), is favored for its convenience as it avoids frequent injections. A key advantage of the oral form is the complete absence of liver toxicity, unlike most other oral steroids.

Primobolan's anabolic effect is mild and similar to nandrolone, making it more suitable for cutting cycles where the goal is to preserve muscle rather than gain bulk. It has a minimal kickback phenomenon, but many athletes find the muscle mass gains from a solo course to be unsatisfactory. Primobolan does not convert to estrogen, eliminating the risk of gynecomastia, edema, and other estrogenic side effects. It slightly suppresses natural testosterone production, but this effect is weaker compared to testosterone and nandrolone injections.

Studies show that 40 mg of oral Primobolan can reduce testosterone levels by about 50%. Significant suppression of endogenous testosterone is seen only in long cycles, which may require gonadotropin to prevent testicular atrophy. Primobolan does not significantly affect cholesterol levels or blood pressure and has low androgenic effects, minimizing issues like baldness and acne. Common side effects include aggression, excitability, insomnia, and elevated hepatic enzymes at high doses, making Primobolan one of the safest anabolic steroids on the market.


  • Safest anabolic steroid available
  • Mild muscle mass gains
  • Increased strength
  • Preservation of muscle mass during cutting cycles

Side Effects

  • Suppression of natural testosterone production
  • Reduced fertility
  • Increased blood pressure
  • Acne
  • Baldness
  • Deterioration of the lipid profile


  • Half-life: 5 hours
  • Duration of action: 20 hours
  • Frequency of intake: 2-4 times a day


  • Beginner: 25-50 mg/day
  • Average: 50-100 mg/day
  • High: 100 mg+/day


  • Pregnancy
  • Known or suspected carcinoma of the prostate or breast
  • Breastfeeding
  • Hypersensitivity to the active substance or any excipients
  • High blood calcium levels

How to Store

  • Keep away from children
  • Store in a cool, dry place, away from direct sunlight
  • Store at room temperature
  • Do not use after the expiry date