Product Spotlight! L Carnitine injections infusions and the benefits thereof! Want more energy while supporting fat burn? Let's talk L Carnitine! This week's highlight: L Carnitine A powerful supplement that helps your body turn fat into usable energy supporting weight loss, Injectable VS Liquid L Carnitine. Which is better? Injectable L Carnitine for Slimming: Does It Really Work? National Medical Resources Inc 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 Injection vs. Oral Supplements: Which is More Effective? Katalyst Wellness