Parabolan by Hubei Huangshi is a potent injectable anabolic steroid containing Trenbolone Hexahydrobenzylcarbonate. Unlike the more common Acetate or Enanthate esters, the Hexahydrobenzylcarbonate ester (originally famous under the brand name Negma) is known for its slower, more controlled release into the bloodstream.

Product Specifications

• Active Ingredient: Trenbolone Hexahydrobenzylcarbonate
• Manufacturer: Hubei Huangshi
• Format: Injectable oil-based solution.
• Concentration: Typically 76.5 mg/ml or 100 mg/ml (depending on the specific batch).
• Packaging: Often comes in 1 ml or 2 ml ampoules or a 10 ml multi-dose vial.

 Key Characteristics

Parabolan is considered one of the most powerful steroids available, with an anabolic-to-androgenic ratio of 500:500.

• Extreme Muscle Hardness: Known for creating a "3D," vascular, and grainy look to the muscles.
• Significant Strength Gains: Rapidly increases power output without significant weight gain from water.
• No Estrogenic Activity: It does not aromatize into estrogen, meaning no water retention or bloating.
• Enhanced Nutrient Efficiency: Greatly improves the body's ability to utilize protein and carbohydrates for muscle repair.

Usage and Dosage

Because of the Hexahydrobenzylcarbonate ester, the hormone remains active in the body for a longer period compared to Trenbolone Acetate.

•  Usually 8 to 12 weeks.
• Detection Time: Can stay in the system for up to 5 months, making it unsuitable for drug-tested athletes.

Potential Side Effects

Trenbolone is highly effective but carries a distinct set of side effects often referred to as "Tren-sides":

• Androgenic Effects: Severe acne, oily skin, and accelerated male pattern baldness in those genetically predisposed.
• Cardiovascular Strain: Significant impact on cholesterol (lowers HDL, raises LDL) and can increase blood pressure.
• "Tren Cough": A temporary, intense coughing fit immediately following an injection if the oil enters a small vein.
• Night Sweats & Insomnia: Many users report increased body temperature and difficulty sleeping.
• Hormonal Suppression: It is extremely suppressive; a robust Post Cycle Therapy (PCT) is mandatory.