Product Description
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AI Product Description
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Trenbolone, chemically known as 17β-hydroxy-estra-4,9,11-trien-3-one, is a potent synthetic anabolic-androgenic steroid (AAS) derived from nandrolone. Its molecular formula is C₁₈H₂₂O₂, and it carries the CAS Registry Number 10161-33-8. Structurally characterized by a double bond at the 9,11 position and the absence of a methyl group at carbon 19, Trenbolone exhibits exceptional binding affinity for the androgen receptor, making it significantly more anabolic than testosterone while possessing negligible estrogenic activity due to its lack of aromatization.
Originally developed in the late 1960s by Upjohn, Trenbolone was primarily marketed under the brand name Finaplix for veterinary use as a growth promoter in cattle. It is administered via subcutaneous implants to enhance feed efficiency, increase lean muscle mass, and improve carcass yield in livestock. The compound accelerates protein synthesis and nitrogen retention, allowing animals to gain weight rapidly with less feed consumption. However, strict regulatory frameworks exist globally regarding its use; it is prohibited in human sports by the World Anti-Doping Agency (WADA) and illegal for human consumption in many jurisdictions without specific medical prescription or veterinary oversight.
In the bodybuilding community, Trenbolone has gained notoriety for its extreme potency, often described as offering superior results compared to other steroids. Users report rapid gains in muscle density and strength, alongside aggressive fat loss. Despite these effects, the risk profile is severe. Common side effects include night sweats, insomnia, anxiety, cardiovascular strain, and suppression of natural testosterone production. Furthermore, because it is metabolized into active forms that can affect kidney function and liver enzymes, long-term misuse poses significant health risks. Due to its classification as a controlled substance in most countries, unauthorized possession or distribution carries legal penalties. While effective for agricultural purposes, its application outside of regulated veterinary contexts remains highly controversial and dangerous.