Trenbolone Acetate is an extremely powerful anabolic steroid and is considered the single greatest anabolic steroid by many performance enhancing athletes. This is one of the most versatile anabolic steroids on the market and can provide benefits quite unlike any other steroid. Trenbolone Acetate is a 19-nortestosterone (19-nor) anabolic androgenic steroid. The 19-nor classification refers to a structural change of the testosterone hormone in that it lacks a carbon atom at the 19th position. This puts Trenbolone Acetate in the same category as Deca Durabolin (Nandrolone Decanoate). In fact, the Trenbolone hormone itself is simply a modified form of the Nandrolone hormone. The Trenbolone hormone carries a double bond at carbons 9 and 11, which in turn slows its metabolism, greatly increases its binding affinity to the androgen receptor, and inhibits it from aromatizing. The resulting change makes Trenbolone one of the most potent anabolic steroids of all time. Simply by looking at its structural ratings, we can begin to see how powerful it is. Trenbolone carries an anabolic rating of 500 and an androgenic rating of 500 is well. Such ratings are based on and measured against the ratings of testosterone, which carries a rating of 100 in both categories. Beyond its basic hormone structure, Trenbolone Acetate has the small/short Acetate (acetic acid) ester attached to it. The ester is attached in order to control the hormone’s release time post injection. By carrying the Acetate ester, this gives Trenbolone an active half-life of approximately two days. Some data shows its active half-life to be a little less than three days, so forty-eight to slightly less than seventy-two hours would appear to be a good range. This, obviously, makes Trenbolone Acetate a fairly fast acting steroid and will require injections to take place somewhat frequently in order to maintain stable blood levels. Trenbolone Acetate carries several powerful traits that are commonly associated with numerous anabolic steroids. However, while it carries numerous common traits, it also carries them at a rate of power and efficiency far above and beyond most steroids.