What is the recommended duration of carnitine (L carnitine) supplementation? L Carnitine plays an important role in the larger metabolism equation: helping your body use fat efficiently as fuel. Learn more about the science on this week's post on The Wellness Edit. Early research into L carnitine was often cited as underwhelming, showing negligible changes in muscle carnitine content and fat loss outcomes. However, these findings may have been limited by a short study window MuscleBlaze Liquid L Carnitine PRO (Tangy Orange, 450ml) 3300mg L Carnitine Triple Strength Formula : Amazon.in: Health & Personal Care L Carnitine Benefits: A Complete Research Based Guide Are L Carnitine and L Carnosine the Same? Anti Aging Systems