When comparing Dianabol (Methandrostenolone) and Anadrol (Oxymetholone), the short answer is:
👉 Anadrol is stronger for raw size and extreme bulking, while Dianabol is more balanced, easier to tolerate, and better for beginners.
Both deliver rapid gains in muscle mass and strength, but they differ in side effects, dosage ranges, and stacking flexibility.
🔬 Chemical Overview
| Compound | Chemical Name | Half-Life | Form | Typical Use | Potency |
|---|---|---|---|---|---|
| Dianabol (Dbol) | Methandrostenolone | 4–6 hours | Oral | Bulking, strength | Moderate–Strong |
| Anadrol (Adrol, A50) | Oxymetholone | 9 hours | Oral | Extreme mass, size | Very Strong |
- Dianabol is often called the “classic bulking oral,” used since the 1960s.
- Anadrol is considered one of the most powerful orals available, often used by advanced lifters for short cycles.
⚡ Muscle & Strength Gains
| Metric | Dianabol | Anadrol |
|---|---|---|
| Muscle Gain (4–6 weeks) | +10–15 lbs (with water retention) | +15–25 lbs (mostly water & glycogen) |
| Strength Increase | Noticeable, moderate | Extreme, heavy lifts skyrocket |
| Quality of Gains | Softer, puffy look | Bigger, fuller but watery |
| Recovery Boost | Good | Very high |
📌 Takeaway: Anadrol gives faster, bigger numbers on the scale, but Dianabol provides more controlled, sustainable bulking.
💊 Dosage Guidelines
Dianabol (Dbol)
- Beginner dosage: 20–30 mg/day
- Intermediate: 30–40 mg/day
- Advanced: 50 mg/day (not recommended for first cycles)
- Cycle length: 4–6 weeks

Anadrol (Adrol)
- Beginner dosage: 25–50 mg/day
- Intermediate: 50–75 mg/day
- Advanced: Up to 100 mg/day (very harsh on liver)
- Cycle length: 3–6 weeks

⚠️ Both are 17α-alkylated orals, meaning they stress the liver. Always use liver support (NAC, TUDCA, Milk Thistle) and avoid alcohol.
🔄 Stacking Options
| Goal | Dianabol Stack | Anadrol Stack |
|---|---|---|
| Bulking | Testosterone Enanthate (500 mg/week) + Dbol (30 mg/day, 4 weeks) | Testosterone Enanthate (500 mg/week) + Anadrol (50 mg/day, 4 weeks) |
| Strength | Testosterone + Deca + Dbol (classic mass stack) | Testosterone + Trenbolone + Anadrol (advanced users only) |
| Lean Bulk | Test + Equipoise + Low-Dose Dbol | Test + Masteron + Anadrol (short cycle) |
⚖️ Side Effect Comparison
| Side Effect | Dianabol | Anadrol |
|---|---|---|
| Water Retention | High | Very High |
| Estrogenic Sides | Strong (via aromatization) | Indirect (via progesterone activity) |
| Gynecomastia | Possible | Possible |
| Liver Stress | High | Very High |
| Appetite Impact | Increased hunger | Mixed (some users lose appetite) |
| Mood Swings | Moderate | Strong |
💡 Real User Note: Many lifters report Anadrol makes them feel more lethargic compared to Dianabol, which tends to boost appetite and motivation.
🏋️ Real User Experiences
- Dianabol user (first cycle):
“Ran 30 mg/day with Test E for 5 weeks. Gained 12 lbs, felt strong, but had puffy face and mild acne. PCT brought me back fine.” - Anadrol user (intermediate cycle):
“50 mg/day stacked with 500 mg Test E and 400 mg Deca. Insane pumps, gained 20 lbs in 5 weeks, but blood pressure went up and appetite crashed in week 3.”
🧪 Scientific References
- Methandrostenolone (Dianabol): Known to increase nitrogen retention and protein synthesis (Kochakian & Murlin, Endocrinology Journal).
- Oxymetholone (Anadrol): Widely studied in anemia treatment for increasing red blood cell count and muscle mass (Goldberg et al., Clinical Pharmacology & Therapeutics).
- Both compounds are listed by the World Anti-Doping Agency (WADA) as banned anabolic agents.
🧩 Final Verdict: Dianabol or Anadrol?
- Choose Dianabol if… you’re a beginner, want strong but manageable gains, and don’t want extreme side effects.
- Choose Anadrol if… you’re advanced, chasing maximum size/strength in the shortest time, and can handle harsher sides.
👉 Best practice: Many lifters actually run Dianabol for the first 4 weeks of a bulking cycle, then switch to Anadrol later for maximum impact.
