GNC Pro Performance Creatine Monohydrate + HMB is a performance-focused nutritional supplement formulated for athletes and active individuals committed to structured training. Each serving delivers 5g of creatine monohydrate combined with 3g of myHMB in a smooth-mixing, micronized powder to add into your daily workout supplement routine.Creatine is clinically proven to increase upper and lower body strength and increase muscle mass when combined with progressive resistance training.* HMB helps maintain muscle mass when combined with exercise.*Creatine plays an important role in skeletal muscle energy production and is designed for high-intensity training.* HMB is a metabolite of leucine, a muscle-supporting amino acid, and may help play a beneficial role in supporting muscle health during exercise.*Informed Choice products are subject to a rigorous Anti-Doping program that includes protocols for testing and monitoring for over 285 banned substances. This gluten-free formula contains no artificial colors or artificial flavors and no soy.Living mighty. Living long. Living fit. Every person has a different definition of what it means to live well—and at GNC—we see that as something worth celebrating. Whether you're just getting started, or you need to keep going, GNC is committed to sparking your motivation and supporting your desire to live well. Built on a foundation of quality, innovation, and expertise, GNC delivers solutions designed to support every stage of your wellness journey — from daily foundational health to advanced performance support. We believe that better health starts with better ingredients, rigorous standards, and a deep understanding of what your body needs to thrive. When you choose GNC, you're choosing a brand committed to transparency, research-driven formulation, and empowering individuals to take control of their well-being with confidence.