Jarrow Formulas L Carnitine, 500Mg 100 Veggie Licaps Low Price, Check Reviews and Suggested Use Amazon.com: Jarrow Formulas L Carnitine 500 mg, Dietary Supplement, Support for Cellular Energy Production, 100 Veggie Capsules, 100 Day Supply : Health & Household Natural Healthy Concepts Vitamins & Supplements L Carnitine is an amino acid found in high concentrations in muscle, heart, and liver tissues. Inside the cells, L Carnitine transports fatty acids into the mitochondria for energy production (i.e., ATP) and reduces Jarrow Formulas L Carnosine 500mg 90 Veggie Capsules Jarrow L Carnitine Capsules Shop Diet & fitness at H E B