Be invincible! Dietary supplement. Potent dose; 2 g per serving. Liquid L-Carnitine is a convenient way to get a potent dose of pure L-Carnitine. Clinical research reveals muscle levels of L-Carnitine are markedly increased after supplementation. L-Carnitine plays a critical metabolic role. It is essential for the transport of fat into the body"s fat burning factories. Clinical research has also shown L-Carnitine supports athletic performance in endurance athletes. So if you take L-Carnitine to maximize levels or to support athletic performance, you can be sure you are getting quality with Prolab Nutrition"s Liquid L-Carnitine. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease.