GNC Acetyl L Carnitine Alpha Lipoic Acid: Mood Support Supplement GNC Assessing the antioxidant and metabolic effect of an alpha lipoic acid and acetyl L carnitine nutraceutical ScienceDirect Carnitine has received a lot of attention as a supplement, or specifically a "fat burner". But does the evidence live up to the hype? Read the blog for more (link in bio) Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get