GNC Pro Performance L-Glutamine 5000mg is an l-glutamine powder formulated as a dietary supplement designed for sports nutrition and consistent use within an active lifestyle. This amino acid formula delivers a convenient daily glutamine dose in an unflavored powder that is incorporated easily into your routine. L-glutamine is a preferential amino acid for use in skeletal muscle.* It is known for its support in rebuilding muscles after workouts and intense strength training sessions. This formula is also used in routines focused on muscle support and endurance. In addition, L-glutamine supports immune response and is important for maintaining proper structure and absorptive function of intestinal cells.* This makes it a versatile option for those looking to support the immune system and gut function. Crafted as a nutritional supplement, this formula is gluten-free and lactose-free, and is designed to be easy to mix into water or your favorite beverage post-exercise. 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.
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Size Reference for GNC 32 oz, 181 Servings
Available Sizes: 4.89 x 4.89 x 8.36 inches
