Trenbolone is an anabolic steroid. It is used on livestock to increase muscle growth and appetite. Trenbolone compounds have a binding affinity for the androgen receptor three times as high as that of testosterone. Once metabolized, the drugs have the effect of increasing nitrogen uptake by muscles, leading to an increase in the rate of protein synthesis. It also has the secondary effects of stimulating appetite, reducing the amount of fat being deposited in the body, and decreasing the rate of catabolism. Short-term side effects include insomnia, high blood pressure, increased aggression, night sweats, and libido.

Trenbolone:
https://drugs.ncats.io/drug/P53R4420TR

Estra-4,9,11-triene-3,17-dione (Trenavar, Trendione) was released in late 2011 by PHF/IBE and is represented as a true prohormone to Trenbolone. Information cited in the write-up argues that this compound is orally bioavailable. This is powerful stuff. Unlike previous "tren" prohormones, this one actually converts in the body to trenbolone. Previous "tren" PHs converted to the structurally similar but markedly weaker steroid dienolone.

Conversion to trenbolone should be high, so effects should be identical to the injectable form with the exception of the famed "tren cough". Whatever the explanation for "tren cough" (and many have been suggested), since it's a reaction to the sudden parenteral introduction of some compound directly into the body, it's highly unlikely that any orally administered compound will have the same effect. Trenbolone is one of the strongest injectable steroids on the market, so effects experienced from Trenavar can be expected to be largely the same: huge strength and size increases, accelerated fat loss, and enhanced vascularity.

Although Trenavar is a prohormone to trenbolone, it doesn't appear to be a significant metabolite in humans. Trenavar should convert readily to the active form trenbolone. Once converted to trenbolone, it will be open to the same metabolism mechanisms as injectable tren - conversion via sulfatase to epitrenbolone and excretion as glucoronides.

It is an extremely strong and powerful steroid which is said to be five times more anabolic and androgenic compared to testosterone. It is known for its ability to boost strength and increase muscle mass rapidly. It is a fast-acting steroid and is thus loved by the bodybuilders. This compound is so powerful that it is often described in bodybuilding forums as "the steroid of choice to the gods" for its "transformational" benefits to the body. This prohormone works so rapidly that most of its users reported witnessing results within 7-10 days of its use. However, Trendione can reduce your stamina due to which you might be unable to carry out cardio exercises for as long as you otherwise can.

Although Trendione is said to be a unique prohormone, it has a lot of similarities with an injectable steroid known as Trenbolone which is also quite successful in the bodybuilding world. Interestingly, Trendione and Trenbolone - also known as "Tren" - are so alike that cycling with this prohormone will actually lead to the stimulation of the naturally active trenbolone in the body. As soon as the compound of Trendione combines with hydrogen inside the system, its conversion into Trenbolone takes place. This prohormone is the only proven compound that gets converted into Trenbolone when metabolized by the body.

Trendione was released in 2011. Although this prohormone quickly gained a lot of followers after its release in the mainstream market, particularly over the internet, it was taken off the shelves almost immediately after the ban on prohormones enforced by the U.S. Food and Drug Administration. Now while Trendione is banned these days, it is still accessible through the black market and veterinary sources.

Trendione:

It is a designer steroid and has been sold on the internet as a nutritional supplement.

• An androgen prohormone as well as metabolite of the anabolic steroid trenbolone
• The compound is inactive itself, showing more than 100-fold lower affinity for the androgen and progesterone receptors than trenbolone