Chlorodehydromethyltestosterone vs Nandrolone Phenylpropionate
A side-by-side research comparison of Chlorodehydromethyltestosterone and Nandrolone Phenylpropionate across mechanism, dosing, half-life, benefits, side effects and research status.
Comparison table
| Attribute | Chlorodehydromethyltestosterone | Nandrolone Phenylpropionate |
|---|---|---|
| Full name | Chlorodehydromethyltestosterone (Turinabol / Tbol) | Nandrolone Phenylpropionate (NPP) |
| Category | Anabolic Steroids | Anabolic Steroids |
| Status | Not medically approved (controlled substance) | Prescription drug (controlled substance) |
| Mechanism | A structural blend of Dianabol and clostebol, this 17aa oral does not aromatize, so it produces dry, lean gains without estrogenic water retention. It has moderate anabolic and low androgenic activity. | Same active hormone as Deca (nandrolone) but with a shorter phenylpropionate ester, giving quicker onset and faster clearance. Acts on androgen receptors with high anabolic and reduced androgenic activity. |
| Molecular weight | 334.9 Da | 406.6 Da |
| Half-life | ~16 hours | ~2.5-4.5 days |
| Bioavailability | Oral | Intramuscular injection |
| Typical dose | Lean-gain cycles (non-medical) | Variable; more frequent than Deca |
| Frequency | Daily | Every 2-3 days |
| Route | Oral tablet | Intramuscular injection |
Chlorodehydromethyltestosterone reported benefits
- Lean, dry gains
- No water retention
- No aromatization
- Smoother than Dianabol
- Strength gains
Nandrolone Phenylpropionate reported benefits
- Lean mass gains
- Faster onset than Deca
- Faster clearance (flexibility)
- Reputed joint comfort
Related comparisons
Research and educational reference only. Not medical advice.