Boldenone

Boldenone is the chemical precursor of its undecylenate ester prodrug boldenone undecylenate, which is used extensively as a steroid for animals, mainly horses and cattle, under the brand name Equipoise, among others. For this application, it is injected to improve the weight, hair coat, appetite, and general physical condition of horses affected by disease, anorexia, or overwork. It is also used as an illegal doping agent for human athletes. As a derivative of testosterone, it retains its anabolic strength but exhibits reduced androgenic effects.
Boldenone is a derivative of testosterone and can be converted into estrogen, causing the body to retain water. It has no liver toxicity. However, it can increase appetite, has a strong protein synthesis ability, enhances pump sensation and vascular clarity during training, boosts muscle mass, and enhances muscle endurance.