Acetyl L Carnitine: Benefits and Side Effects Gene Food Acetyl L Carnitine (500mg) (100 capsules) Arthritis Center of Riverside Acetyl L Carnitine, 500 mg, 100 vegetarian 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 L CARNITINE, (Energy & Fat Metabolism), , WHAT IT DOES, Transports fatty acids into mitochondria, Enables fat to be used for energy, , KEY BENEFITS, Fat Utilisation, Supports fat metabolism during