Core Champs L-Carnitine 3000mg supplies you with a truly efficacious dosage providing the perfect complement to any fat burners or diet regimen. Packed with 3000mg of liquid L-Carnitine per serving, it delivers one of the highest doses available L-Carnitine 3000mg stimulates the use of fat as an energy source in the body, it slows down the time onset of fatigue symptoms and optimizes stamina during physical exertion. It also protects the muscles from protein catabolism.