Parabolan is a large-ester Trenbolone compound, first released in the late 1960s by Negma Laboratories in France under the trade name Parabolan. It was the first and only human-grade Trenbolone ever produced. Initially used to treat malnutrition, osteoporosis, and cachexia, it was discontinued in 1997.
Parabolan differs from the more common Trenbolone Acetate due to its slower release rate, requiring fewer injections. The anabolic and androgenic properties remain identical across Trenbolone esters, with Parabolan being five times more potent than Testosterone in both effects.
PARABOLAN PROFILE
Androgenic Index: 500
Anabolic Index: 500
Estrogenic Effects: None
Progestational Activity: Low
Liver Toxicity: Low
BENEFITS AND EFFECTS
Muscle Growth: Gain up to 10 kg (20 lbs) in an 8-week cycle.
Strength Increase: Significant improvement in power and physical performance.
Fat Burning: Independent fat-loss properties and enhanced growth hormone stimulation.
Cortisol Reduction: Helps maintain muscle mass during cutting.
Improved Recovery: Increases red blood cell count for better oxygen transport.
Enhanced IGF-1 Production: Boosts insulin-like growth factor by 200%.
Parabolan is versatile, suitable for both cutting and bulking cycles. It is particularly prized during cutting phases due to its fat-burning and muscle-preserving qualities.
DOSAGE AND DURATION
Cycle Length: 8–12 weeks (14+ weeks for professionals).
Beginners: 150–200 mg/week (not recommended).
Recreational Users: 200–350 mg/week.
Professionals: 250–600 mg/week.
Women: 75 mg/week (not recommended due to virilization risks).
Half-Life: 5–7 days.
Detection Time: Up to 5 months.
SIDE EFFECTS
Common Side Effects:
Oily skin
Acne
Hair loss
Aggressive behavior
Bloating
Severe Side Effects:
Gynecomastia (breast tissue growth)
Sexual dysfunction
Progression of atherosclerosis
Peripheral edema
Joint or bone pain
Female Users:
High risk of virilization symptoms such as deepened voice, body hair growth, and menstrual disruption.
POST-CYCLE THERAPY (PCT)
Begin 15–20 days after the last injection.
Use Tamoxifen Citrate starting in the last week of the cycle for 3–4 weeks.
Combine with HCG, Clomid (Clomiphene Citrate), or Nolvadex for optimal recovery.
Trenbolone compounds often require extended PCT durations due to strong suppression of natural testosterone.
STACKING OPTIONS
Beginner Parabolan Cycle
Weeks 1–12:
Testosterone Cypionate: 500 mg/week
Parabolan: 228 mg/week
Intermediate Parabolan Cycle
Weeks 1–14:
Testosterone Enanthate: 100 mg/week
Parabolan: 350 mg/week
Boldenone Undecylenate: 400 mg/week
Weeks 1–6:
Methandienone (Dianabol): 20 mg/day
Advanced Parabolan Cycle
Weeks 1–12:
Testosterone Enanthate: 100 mg/week
Parabolan: 500 mg/week
Methenolone Enanthate (Primobolan): 1,000 mg/week
Weeks 1–6:
Stanozolol (Winstrol): 50 mg/day
Bulking Cycle:
Parabolan can be used as a standalone compound due to its potent anabolic effects.
Cutting Cycle:
Combine Parabolan with Stanozolol or Oxandrolone, using half the dosage of each steroid to reduce side effects.
NOTES
Parabolan is a powerful and versatile steroid, offering excellent results when used responsibly. Its long half-life and potent effects make it a favorite among experienced users. Adherence to cycle lengths, proper dosing, and PCT protocols is essential to minimize risks.
