Trenbolone hexahydrobenzylcarbonate is very well-known. Most bodybuilders have heard about it at least once. It is widespread especially as an option for experienced competitive bodybuilders. Trenbolone is an artificially synthesised hormone combined with a long half-life ester, hexahydrobenzylcarbonate. Basically, you get to enjoy one of the most potent artificial anabolics together with a long acting ester:
Although not toxic to the liver like most synthetic steroids are, trenbolone is guaranteed to raise blood pressure. It is relatively safe comparing to other synthetic steroids and has been extremely popular for decades, remaining in demand ever since. Women should be aware of the high virilization effect. If you are a female athlete looking for some bulking or cutting steroids, trenbolone would be too potent. Even small dosage will cause masculinization.