Science-Based Nutrition™Supports Muscle Mass & Strength Dietary SupplementNon-GMO · Gluten Free · Soy Free · VeganAt Doctor's Best, we believe in the powerful synergy of dedicated gym efforts and the essential support from amino acid nutrition. While contributing to a purposeful fitness journey, our L-Glutamine formula offers a myriad of benefits in muscle and hydration support, aiding in strength-building endeavors. Supports muscle mass and strengthAssists in muscle hydrationFacilitates post-workout recovery