Some bodybuilders and athletes use trenbolone for its muscle-building and otherwise performance-enhancing effects. [ citation needed ] Such use is illegal in the United States and many other countries. The DEA classifies trenbolone as a Schedule III controlled substance 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 administered to Russian athletes at the Sochi Winter Olympics consisted of oxandrolone , metenolone , and trenbolone. 
The brands from this section are the top products we recommend to our readers and the guys we are training. We’ve picked them because they’ve worked not only for the people from which we’ve received reviews from, but they’ve worked for us, as we are personally using each one of them. These are mostly pure testosterone boosters and multi-purpose products with testosterone boosting abilities and they are the best products in our personal opinion and are highly recommended by our team. Most of the products on this list usually provide a free sample, so you can try them before you are totally convinced that they are working for you.