Boldenone undecylenate, or boldenone undecenoate, sold under the brand names Equipoise and Parenabol among others, is an androgen and anabolic steroid (AAS) medication which is used in veterinary medicine, mainly in horses.

Equipoise (Boldenone Undecylenate) is a structurally altered form of testosterone. It is a very slight change in an added double bond at the carbon one and two position. This double bond greatly reduces the hormone’s androgenicity, as well as estrogenic nature.

2020年4月9日 · Boldenone is an anabolic androgenic steroid and synthetic derivative of testosterone that was originally developed for veterinary use but has since become one of the more common performance-enhancing drugs that athletes test positive for in sport.

2025年1月9日 · Boldenone itself has never been marketed as a pharmaceutical drug; instead, it’s used as boldenone undecylenate, the undecylenate ester. This ester is a derivative of boldenone that is designed to maximize anabolic effects while minimizing androgenic action.

Boldenone Undecylenate | C30H44O3 | CID 11954310 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

6 天之前 · Equipoise (Boldenone Undecylenate) is an injectable testosterone-derived anabolic steroid named after its use in horses (equine = relating to horses). It has an anabolic rating the same as testosterone (100) and an androgenic rating of half that of testosterone (50).

Boldenone is a very different type of performance enhancer, primarily due to the fact it is a veterinary drug. You may come across vials labelled as boldenone undecylenate or ‘Equipoise’, equipoise being the brand name it was manufactured under.