L carnitine: Good for diet & muscle building? Feelgood Shop How to Choose the Best L Carnitine Supplement: A Smart Shopper's Guide Life Extension Amazon.com: Super Strength L Carnitine 1000mg Servings Plus Calcium for Boosted Metabolism and Improved Muscle Gain Arazo Nutrition : Health & Household Vlado's Himalayan Organic L Carnitine 2000 Mg Healthy Weight Managem Vlado's Himalayan Organics Liquid L Carnitine Energy 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