Tren (Trenbolone) Enanthate is a19-nor steroid, very similar to Nandrolone. In Trenbolone, there is a double carbon bond present at the 9 and 11 positions on the Steran nucleus.
Trenbolone cannot aromatize to Estrogen nor be 5a-reduced. It bonds very tightly to the Androgen Receptor and for this reason it is thought that much of its fat-burning and muscle building abilities are receptor mediated.
Tren Enanthate use produces an impressive amount of new muscle fibre with minimal water retention. This may be done partly through an increase in IGF-1 within muscle tissue and increased sensitivity of muscle satellite to IGF-1 and other growth factors and an increase in the amount of DNA per muscle cell. It has a very strong binding affinity to the Androgen Receptor (A.R), binding much more strongly than Testosterone as well as Nandrolone.
Tren-E both protein synthesis as well as Nitrogen retention in muscle tissue. Trenbolone can also bind with the (anti-anabolic) glucocorticoid receptor, thus aiding the muscle building process. Finally, it also has the ability to improve nutrient efficiency and mineral absorption in animals given the drug.
Trenbolone Enanthate has a release time of between 8-10 days. It is typically injected once every week, though some users opt for a twice a week frequency as well. Average dosages are 200mg - 500 + mg per week.
Average Dose is 300 - 1200mg per week. Its active life is 10-12 days.