L Carnitine Liquid 3000mg 450ml (30 Servings) Fat Burner & Energy Support Sugar Free, Zero Calorie Fast Absorption Liquid Weight Management L Carnitine injection is recommended at 1 ampule every 2 3 days for best results. The L Carnitine is taken intravenously either by normal injection or using a butterfly needle. After taking this L Carnitine, you The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation Amazon.com: Super Strength L Carnitine 1000mg Servings Plus Calcium for Boosted Metabolism and Improved Muscle Gain Arazo Nutrition : Health & Household