Nitric Oxide Pre-Sport 60 Softgels When it comes to performance, Nitric Oxide is key. Nitric Oxide is a naturally-occurring compound in the body that plays a key role in cardiovascular health.* Nitric Oxide is produced in the inner lining of blood vessels and helps to relax and dilate vessels, allowing more blood to flow throughout the body. This unique formula features L-Citrulline, an amino acid that is readily converted to L-Arginine, which can then be converted into Nitric Oxide within the body. This powerful formula also includes Medium Chain Triglycerides (MCT's). MCT's are a preferred source of quick cellular energy. * They are rapidly absorbed into the bloodstream and immediately converted into energy at the cellular level.* Nitric Oxide Pre•Sport also delivers Yerba Maté and Ginseng, traditionally used in revitalizing formulas, and Ginkgo, traditionally used to support blood circulation.* This product can be taken an hour before engaging in any sporting activity or can be taken daily for ongoing maintenance.*