This one is for my gym crowd, and those regularly using protein powders and supplements for sports performance or weight loss Do any of your supplements contain Acetyl L Carnitine? If you If you are like a lot of people, you may have never heard of carnitine but this important nutrient is critical for our body's ability to optimally burn fat required for energy. Carnitine: Genetic Variants Affecting Mitochondrial Energy and Health L Carnitine Targeting Skeletal Muscle Dysfunction With L Carnitine for the Treatment of Patients With Chronic Obstructive Pulmonary Disease In Vivo Adding L Carnitine and Selenium to Methimazole in Graves' Disease: A Prospective Randomized Trial on Thyroid Markers and Quality of Life