L Carnitine Linus Pauling Institute Oregon State University How can L Carnitine help in your Journey of Wellness? Osoaa The anti catabolic effect of a couple of grams of L carnitine In terms of fat burning ability.. L Carnitine may not be the brightest star in the sky, but it has another effect that few people actually know about. This content is for educational Acetyl L Carnitine is more thought of as a fat burner. It's actually powerful tool for athletes looking to improve endurance, energy, and mental performance. Here's how you can integrate it into your routine for