Increased nitric oxide production</br>Improved muscle pumps</br>Increased training endurance</br>Improved mental focus</br>Improved blood flow</br></br>Product Description</br></br>Con-cret pump extreme improves nutrient uptake and oxygen delivery during exercise. Featuring three key vasodilators (agmatine sulfate?? l-norvaline and l-carnatine)?? the resulting effect is a significant improvement in endurance?? vascularity and energy levels.</br><br/>http://www.amazon.com/gp/product/B00H52P4RK