Acetyl L Carnitine 250 mg (60 caps) by Metabolic Maintenance IPM Supplements Nutraceuticals in Thyroidology: A Review of in Vitro, and in Vivo Animal Studies Most people talk about carnitine like it is one supplement. It is not. Acetyl L carnitine and L carnitine L tartrate do different jobs, and picking the wrong one for the wrong goal is where people 81st Annual Meeting of the American Thyroid Association MEETING ABSTRACTS & AGENDA, 2011 Acetyl L Carnitine Order Acetyl L Carnitine for Brain Support Go Vita Acetyl L Carnitine (ALCAR) 120 tablets 500mgNutralife Health Products Inc.