L-citrulline DL-malate 2:1 is a compound that combines the amino acid L-citrulline with DL-malate, a salt of malic acid, in a 2:1 ratio. This formulation leverages the benefits of both components to enhance athletic performance and support overall health. L-citrulline is known for its role in the urea cycle, where it helps remove ammonia from the body and is a precursor to L-arginine, which is vital for nitric oxide production. Increased nitric oxide levels lead to improved blood flow, enhanced oxygen and nutrient delivery to muscles, and reduced muscle fatigue. DL-malate contributes to the production of energy by participating in the Krebs cycle, aiding in the conversion of food into usable energy and reducing lactic acid build-up during intense physical activity. Together, L-citrulline DL-malate 2:1 is commonly used as a dietary supplement to boost endurance, reduce muscle soreness, and enhance recovery in athletes and bodybuilders. It is available in powder and capsule forms, and its synergistic effects make it a popular choice for those seeking to optimize physical performance and overall exercise capacity.