Chlorodehydromethyltestosterone (Turanabol) 20mg by Dragon Pharma — Complete Guide
Substance: Chlorodehydromethyltestosterone (Turanabol)
Package: 100 tabs × 20mg
Anabolic/Androgenic: 100:16
Detection time: 4-5 weeks
What is Chlorodehydromethyltestosterone (Turanabol)?
Turanabol (4-chlorodehydromethyltestosterone) is an oral anabolic steroid developed in 1961 by Jenapharm (East Germany). It gained notoriety as the key compound in the East German state-sponsored doping program during the 1970s-1980s, where thousands of athletes were administered Turanabol to enhance performance while avoiding detection.
Turanabol is a unique hybrid — a cross between Dianabol (Methandienone) and Clostebol (4-chlorotestosterone). The chlorine atom at the 4-position prevents aromatization, making it a non-estrogenic, dry oral steroid with slow, steady, quality gains that are highly keepable.
⚙️ How Does Turanabol Work?
Turanabol is a 17-alpha-alkylated derivative of Dianabol with a chlorine atom at the 4th position, providing unique properties:
- ⬆ Steady protein synthesis — Slower but sustained anabolic activity
- ⬆ Nitrogen retention — Positive nitrogen balance for muscle growth
- ⬆ Red blood cell production — Improved endurance and recovery
- NO aromatization — Zero estrogen conversion, no water retention or gynecomastia
- NO progestin activity — No prolactin-related side effects
- ⬇ Minimal androgenic effects — Low androgenic ratio (16 vs testosterone 100)
Turanabol 20mg — Dosage Protocols
| User Level | Daily Dose (20mg tabs) | Daily Dose (mg) | Cycle Length | Primary Use |
|---|---|---|---|---|
| Beginner (with testosterone base) | 1.5 tabs | 30mg | 6-8 weeks | Lean bulking / recomp |
| Intermediate | 2-2.5 tabs | 40-50mg | 6-8 weeks | Quality mass / cutting |
| Advanced | 3-3.5 tabs | 60-70mg | 8 weeks | Dry gains / contest prep |
Note: Turanabol has a 16-hour half-life. Once-daily dosing is sufficient, but splitting into two doses (morning/evening) provides more stable blood levels.
Expected Results — What Users Report
- Steady, quality gains — 5-10 lbs of dry, keepable muscle over 6-8 weeks
- Strength increases — Progressive, sustainable strength gains without joint pain
- Muscle hardening — Increased density and vascularity
- Improved endurance — Better recovery between sets and workouts
- Low side effect profile — Minimal estrogenic or androgenic sides compared to Dianabol
Turanabol vs Other Orals — Comparison
| Compound | Gain Speed | Water Retention | Hepatotoxicity | Androgenicity | Best For |
|---|---|---|---|---|---|
| Turanabol | Slow/Steady | None | Moderate | Low | Lean bulking, cutting, athletes |
| Dianabol | Fast | High | Moderate-High | Moderate | Mass bulking |
| Anavar | Very Slow | None | Low-Moderate | Very Low | Cutting, women, strength |
| Winstrol | Moderate | None | High | Moderate | Cutting, hardening |
⚠️ Possible Side Effects
Significant HDL suppression. LDL increases. Less severe than Anadrol or Superdrol but notable.
17-alpha-alkylated oral. ALT/AST elevations expected. Lower than Dianabol, higher than Anavar.
Low androgenic ratio (16). Mild acne, possible hair loss if prone. Minimal compared to Dianabol.
Suppresses natural testosterone. Less severe than Dianabol but still requires testosterone base and PCT.
Turanabol Stacking Protocols
Testosterone Enanthate/Cypionate 300-500mg/week. Turanabol works best with a testosterone base to maintain normal physiological function.
Test E 500mg + Turanabol 40-50mg + Primobolan 400mg. Quality, keepable lean mass.
Test P 300mg + Turanabol 30-40mg + Masteron 400mg. Dry, hard look with endurance benefits.
Possible for women or first-time oral users, but suppression occurs. Testosterone base is always preferable for men.
Turanabol for Female Athletes
Turanabol’s low androgenic ratio (16) makes it one of the few oral steroids that can be used by women at appropriate doses:
- Dosage: 5-20mg per day (0.25-1 tab of 20mg)
- Cycle length: 4-6 weeks maximum
- Benefits: Lean muscle, strength, endurance without significant virilization risk
- Caution: Watch for voice changes, clitoral enlargement, increased body hair at higher doses
Post Cycle Therapy (PCT) — Recommended
- Option 1 (light suppression): Nolvadex 20/20/10/10 (4 weeks)
- Option 2 (moderate suppression): Clomid 50/25/25 + Nolvadex 20/20 (3-4 weeks)
- Start PCT 24-48 hours after last Turanabol dose. Wait 2 weeks after last testosterone injection if using long esters.
️ Liver Support Protocol (Recommended)
| Supplement | Daily Dose | Timing | Purpose |
|---|---|---|---|
| NAC (N-Acetylcysteine) | 1200mg | Split AM/PM | Glutathione precursor, liver detoxification |
| Milk Thistle (Silymarin) | 500-1000mg | With food | Antioxidant, liver cell protection |


