This should give you a good understanding of tren and how perfect of a compound it is when you’re choosing which AAS to run. In most cases tren should not be run by itself; tren will shut down your natural testosterone production and you’re best suited to stack tren with some form of testosterone. Also, an important note, Trenbolone is typically not suitable for beginners; Trenbolone as we can see is a very, very potent compound and the side effects in some cases can be brutal for some lifters. That is also another reason why Trenbolone Acetate is best in comparison to other forms of Trenbolone. Because it has the Acetate ester attached to it, making it very fast acting and giving it a very short half-life, if problems arise, the lifter can discontinue Trenbolone Acetate and have it cleared from his system very quickly.
One thing that you notice about trenbolone is that it is often a golden-brown / rust colour when in oil solution. If the hormone powder is refined to greater than % purity or so, then the colour of trenbolone in solution actually gives a very light golden colour, much like other testosterone products; however, refining the hormone to this level of purity is extremely difficult. This is why there is colour variation from batch to batch with different underground labs; something as small as % purity can affect the colour of the final product.
Some bodybuilders and athletes use trenbolone esters for their muscle-building and otherwise performance-enhancing effects.  Such use is illegal in the United States and many other countries. The DEA classifies trenbolone and its esters as Schedule III controlled substances under the Controlled Substances Act .  Trenbolone is classified as a Schedule 4 drug in Canada  and a class C drug with no penalty for personal use or possession in the United Kingdom .  Use or possession of steroids without a prescription is a crime in Australia .  The infamous "duchess" cocktail allegedly administered to Russian athletes at the Sochi Winter Olympics consisted of oxandrolone , a metenolone ester, and a trenbolone ester.