Bionox has launched Bionox M3 Original and M3 with Vitamin K2, supplements formulated to increase and sustain nitric oxide production in the body for better cardiovascular health, the company says. M3 contains beetroot powder and watermelon extract--containing natural nitrates and L-citrulline--as well as hawthorne berry, horse chestnut, amla, and green coffee bean. Sweetened with xylitol, stevia, monk fruit, and natural flavors from raspberry juice, M3 is vegetarian, gluten-free, soy-free, made in the USA, and non-GMO.