Oxymetholone vs Testosterone Enanthate
A side-by-side research comparison of Oxymetholone and Testosterone Enanthate across mechanism, dosing, half-life, benefits, side effects and research status.
Comparison table
| Attribute | Oxymetholone | Testosterone Enanthate |
|---|---|---|
| Full name | Oxymetholone (Anadrol) | Testosterone Enanthate (Long-Ester Testosterone) |
| Category | Anabolic Steroids | Anabolic Steroids |
| Status | FDA-approved drug (controlled substance) | FDA-approved drug (controlled substance) |
| Mechanism | Oxymetholone is a 17-alpha-alkylated derivative of DHT that strongly stimulates erythropoiesis and protein synthesis. Despite its DHT origin, it can produce estrogen-like effects through a non-aromatizing mechanism, contributing to water retention. | A testosterone molecule attached to an enanthate ester that slows release from the injection site. Once cleaved, testosterone binds androgen receptors to increase muscle protein synthesis, nitrogen retention, red blood cell production, and secondary sexual characteristics. |
| Molecular weight | 332.5 Da | 400.6 Da |
| Half-life | ~8-9 hours | ~4.5-5 days |
| Bioavailability | Oral | Intramuscular/subcutaneous injection |
| Typical dose | Medical: ~1-5 mg/kg/day for anemia | TRT ~100-200 mg/week (medical) |
| Frequency | Daily | 1-2x weekly |
| Route | Oral tablet | Intramuscular or subcutaneous injection |
Oxymetholone reported benefits
- Rapid mass and strength
- Strong red blood cell stimulation
- Treats anemia/wasting (medical)
- Increased appetite
Testosterone Enanthate reported benefits
- Restores testosterone in deficiency (medical)
- Increased muscle mass and strength
- Improved libido and mood (when deficient)
- Increased bone density
- Stable long-acting levels
Related comparisons
Research and educational reference only. Not medical advice.