Parabolan (Trenbolone Hexahydrobenzylcarbonate)
17β-Hydroxyestra-4,9,11-trien-3-one hexahydrobenzylcarbonate. Anabolic Androgenic Steroid (AAS), 19-nor steroid.
This page describes what Parabolan (Trenbolone Hexahydrobenzylcarbonate) is and its known risks. It is not medical advice and not a guide to using it. Many of these substances are prescription-only or illegal to use without a prescription. Speak to a doctor.
- Class
- Anabolic Androgenic Steroid (AAS)
- Legal status
- Schedule 4 (South Africa) / Schedule III (USA)
- Half-life
- 7-10 days
- Liver strain
- Low
- Kidney strain
- Moderate-High
- Converts to estrogen
- None (strong progestin)
- Suppresses natural hormones
- Yes
Medical uses
- None (discontinued pharmaceutical, historically for wasting)
What it does in the body
Anabolic
- Extreme muscle hardness
- Significant strength increase
- Fat loss
- No water retention
Androgenic
- Very high androgenic activity
- Increased aggression
Forms, half-life and detection
| Form | Half-life | Reported detection window |
|---|---|---|
| Injectable (Intramuscular) | 7-10 days | 5-6 months |
Side effects and health risks
Estrogenic
- Gynecomastia (progestin activity)
Androgenic
- Severe acne
- Accelerated hair loss
Heart and blood vessels
- Severe lipid changes
- Blood pressure increase
Hormones and fertility
- Extreme testosterone suppression
- Prolactin increase
Mood and mind
- Severe aggression
- Insomnia
- Night sweats
- Anxiety
Respiratory
- Reduced cardiovascular endurance ('tren cough')
Blood tests worth monitoring
From its known properties, these are the markers doctors commonly check. Getting blood work before, during and after is how problems are caught early.
- Androgens tend to lower HDL, raise LDL and thicken the blood: HDL Cholesterol, LDL Cholesterol, Hematocrit, Hemoglobin
- Kidney strain: Moderate-High: Creatinine, BUN, eGFR
- Shuts down natural production (PCT needed): Total Testosterone, LH, FSH
Related compounds
- Deca-Durabolin (Nandrolone Decanoate)
- NPP (Nandrolone Phenylpropionate)
- Trenbolone Acetate
- Trenbolone Enanthate
Questions
What is the half-life of Parabolan (Trenbolone Hexahydrobenzylcarbonate)?
About 7-10 days. Half-life is the time for the level in the blood to fall by half.
How long is Parabolan (Trenbolone Hexahydrobenzylcarbonate) detectable?
Testing windows of 5-6 months are reported, depending on the test and the person.
Is Parabolan (Trenbolone Hexahydrobenzylcarbonate) legal?
Schedule 4 (South Africa) / Schedule III (USA). Laws differ by country and change; check the rules where you live.
What blood tests matter with Parabolan (Trenbolone Hexahydrobenzylcarbonate)?
Based on its properties, these markers are commonly monitored: HDL Cholesterol, LDL Cholesterol, Hematocrit, Hemoglobin, Creatinine, BUN, eGFR, Total Testosterone, LH and FSH. A doctor can order and interpret them.
What are the side effects of Parabolan (Trenbolone Hexahydrobenzylcarbonate)?
Estrogenic: gynecomastia (progestin activity). Androgenic: severe acne and accelerated hair loss. Heart and blood vessels: severe lipid changes and blood pressure increase.
For information only, not medical advice. MyoStats is a tracking tool used at your own discretion. Speak to a doctor before changing your training, diet, medication or anything you take.