PVL – Pure Vita Labs is proud to bring you the highest quality sports supplements on the market. We formulate, manufacture and distribute our own products, so we know exactly what goes into them. On the other hand, we also know what doesn't go into them. PVL products are 100% all natural, with no artificial flavors, colors, or sweeteners. Our entire office line is also Informed Choice Certified, meaning that all PVL supplements have been tested for banned substance by the world class sports anti-doping lab, LGC.