Nugenix Nitric Oxide Booster Supplement - L-Arginine, L-Citrulline, Beet Extract, Pine Bark Extract - Vasodilator - 100 Capsules, Developed by the #1 men’s brand in GNC, Nugenix Nitric Oxide Booster is a powerful blend of several plant-based ingredients to help skyrocket your body’s own nitric oxide production within hours, A clinical study shows an increase in nitric oxide levels by as much as 230% in just 3 hours. Boosting NO helps support healthy blood flow, cardiovascular health, and increased muscle pumps, Features clinical-strength ingredients L-Citrulline and S7, as well as L-Arginine Alpha-Ketoglutarate, Beet Root and Pine Bark, to boost NO and help men maintain optimal levels over time, Our elite nitric oxide booster provides a powerful combination of ingredients, based on clinical research, to help you get the most out of your workout and push your body to the next level, Formulated without any harmful fillers, key ingredients in our NO Booster are backed by 4 clinical studies that substantiate the effectiveness of our formula,