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 Benefits of L carnitine injections are aplenty! This injection is a great way to boost your energy levels, help with weight management, and even promote healthy heart function. Studies show that L Carnitine Fat Burning Shotsbecause pictures speak louder than words! These little shots are packed with powerful benefits: Supports weight management Helps reduce body fat Converts fat into energy L Carnitine Is it Worth Taking? Ideal Nutrition