) NitroSaver's synergistic proprietary formula of 100% pure Sanguis Diffundo enhances the production of nitric oxide and promotes optimal blood flow throughout horse's circulatory systems. Nitric Oxide regulates blood pressure and acts as a gatekeeper of blood flow to different organs. With NitroSaver, equine production of nitric oxide helps regulate blood pressure and aids in preventing the formation of blood clots. Give 2 scoops daily. For competition, give 3 scoops prior to event. Powder.