Boldenone Undeclynate is an anabolic steroid developed for veterinary use, mostly for treatment of horses. In the US it is not indicated for use in humans and is only available through veterinary clinic. The activity of boldenone is mainly anabolic, with a low androgenic potency. Boldenone will increase nitrogen retention, protein synthesis, increases appetite and stimulates the release of erythropoietin in the kidneys.

Boldenone Undeclynate has become a very popular steroid with athletes and bodybuilders due to the fact that it has very low side effects and has anabolic properties which promote a steady gain in quality muscle mass over time.   
This steroid is a favorite among bodybuilders who are looking to make solid gains without the extra bloat, or are nearing contest.