Parabolin — Trenbolone Hexahydrobencylcarbonate (Hex 100)
Chemical Name: Trenbolone Hexahydrobencylcarbonate | Dosage: 100mg/ml
Dosage Forms
- Multi-dose vial: 100mg/ml × 10ml
- Single-dose ampoule: 100mg/ml × 1ml
Presentation
- 10ml Multi-dose Vial: Clear vial with Keifei® wording on the side, labeled “Trenbolone Hexahydrobencylcarbonate 100mg/ml”, sealed with a brown flip-off cap imprinted with Keifei®. Each vial includes one set of 10-digit authentication codes. Packed 10 vials per outer box (beige & brown).
- 1ml Single-dose Ampoule (100mg/ml): Each ampoule has three rings (blue, brown, blue) with a brown dot below; all wording is imprinted. Packaging options:
- 3-amp pack: 20 inner boxes → 60 ampoules per outer box (beige & brown). Each inner box has a 10-digit authentication code.
- 10-amp pack: 10 inner boxes → 100 ampoules per outer box (beige & brown). Each inner box has a 10-digit authentication code.
About Parabolin (Hex 100)
Parabolin — Trenbolone Hexahydrobencylcarbonate uses a long-acting ester (hexahydrobenzylcarbonate), extending activity for more than two weeks, allowing less frequent injections. It is a very potent androgen with strong anabolic activity, suited for rapid strength and muscle mass increases, delivering noticeable results over a short period. Unlike many agents, it does not convert to estrogen, so water retention is not expected.
Key Features & Benefits
- Long-acting ester for extended activity and less frequent dosing.
- Very potent for mass and strength with a “hard, defined” look.
- No aromatization → minimal risk of estrogen-related water retention.
- Popular for achieving an extremely hard, ripped physique in competitive settings.
Side Effects & Considerations
Estrogen-related effects are typically not a concern; however, monitor overall health. Reported effects during cycles may include:
- Oily skin and acne
- Aggressive behavior
- Hair loss (in predisposed individuals)











