L Carnitine Force Factor L Carnitine: The Energy Booster Your Body Loves Turn fat into fuel and power up your recovery with one of our favorite performance vitamins. Boosts metabolism & fat burning Carnitine Heart and brain health Life Extension Europe Are L Carnitine and L Carnosine the Same? Anti Aging Systems 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 L CARNITINE, (Energy & Fat Metabolism), , WHAT IT DOES, Transports fatty acids into mitochondria, Enables fat to be used for energy, , KEY BENEFITS, Fat Utilisation, Supports fat metabolism during