Acetyl L Carnitine, 500 mg, 200 Quick Release Capsules 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 Acetyl L Carnitine (ALCAR) Supplement for Horses Mad Barn L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe Carlyle Acetyl L Carnitine HCL Capsules 1000mg, 100 Count, Gluten Free, Non GMO Walmart.com