Equidren (Boldenodrol) is a highly specialized combination of compounds designed to increase anabolic effect via enhanced vasodilation or “blood pumping effect” in blood vessels. This effect is primarily produced by conversion of active ingredients into Nitric Oxide, which is responsible for opening up blood vessels. In addition, This process may directly signal cells to increase the uptake of protein and also increase the amount of myofibril contractile fibers in the muscle cell to promote enhanced rates of hypertrophy. Additional anabolic constituents in this high powered product may further stimulate this vasodilation effect. MUSCLE PUMPS experienced while using boldenone are extremely intense and long lasting for this reason.