This item was produced by Negma in France, and for some time was the last remaining injectable worldwide that contained the extremely potent steroid trenbolone. It was discontinued in 1997 however, and currently no real Parabolan can be found on the black market. This profile is still included for interest value, plus to help you understand the variety of Parabolan fakes that are still out there. You may associate trenbolone with the long deceased Finajet, a veterinary steroid that was popular in the United States during the 1980's. Finajet contained trenbolone acetate, which was a very fast acting form of this drug (see: trenbolone acetate). Parabolan contains a much different ester, trenbolone hexahydrobenzylcarbonate. This ester extends the activity of the drug for more than two weeks, a more suitable design for human use. Parabolan is packaged only in ampules of l.5ml, one ampule per a box. Each ampule contains 76mg of trenbolone hexahydrobenzylcarbonate, equivalent to 50mg of trenbolone base (French drugs commonly make this calculation).