GF, gluten free. Notice: significant product settling may occur. No sugar, no starch, no artificial colors, no artificial flavors, no preservatives, no wheat, gluten free, no corn, no soy, no dairy, yeast free. informed-choice.org. Trusted by sport. Products bearing this logo have been tested for banned substances by LGC Science, Inc., a world-class anti-doping lab. *Product was tested for over 145 banned substances on the 2017 World Anti-Doping Agency (WADA) prohibited list via LGC skip lot testing protocol #1CP0307. See gnc.com for more information. For more information: 1-888-462-2548. Shop now @ gnc.com. Pro Performance® results: Creatine has become one of the most popular sports supplements among professional and amateur athletes. In the body, creatine is converted to creatine phosphate, which helps to fuel skeletal muscles and provides support for immediate energy production during high-intensity workouts.* Over the past several years, numerous studies have shown that creatine supplementation may help to improve athletic performance.^* Pro Performance® quality: GNC Pro Performance® creatine monohydrate is manufactured with unsurpassed quality control to ensure purity, potency and freshness. It is gluten free and blends easily with water or your favorite sports drink. *When used in conjunction with an exercise program.