L Carnitine Linus Pauling Institute Oregon State University Monster Energy Drink, Punch, Baller's Blend 16 oz Energy Drinks Leppinks Food Centers 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 Injectable L Carnitine: What It Is, How It Works, and Who Should Use It Mesotherapy Cocktails, Exosomes Regenerative Skin Boosters