USN Pure Glutamine is a high-quality glutamine supplement that can help increase muscle stamina, recovery, and protein synthesis. It provides 5g of pure, micronized glutamine per serving, which is an optimal dosage for supporting muscle health during intense exercise. Glutamine is a conditionally essential amino acid that can become depleted during strenuous workouts, leading to decreased strength and recovery. Supplementing with USN Pure Glutamine can help replenish glutamine levels and support the body’s natural synthesis of this important amino acid. The unflavored, easy-to-mix powder makes it convenient to add to your post-workout shake or drink.