Xymogen AngiNOX is a effervescent nitric oxide formula. Supports circulatory, immune and nervous system functions, healthy blood flow, lean body mass and athletic performance, healthy dilation of blood vessels, and healthy mind, mood and memory, as well as many functions throughout the body. Recommended Use: Pour 1 level scoop of powder into a tall, empty glass. Add 3 oz of chilled water and lightly stir. Let stand for one minute. Add 3 more oz of chilled water and lightly stir. Let stand for one minute and drink. Take once daily, or as directed by a healthcare professional.