Vitamins, Minerals & Supplements Nutrients Andrew Weil, M.D. L Carnitine Liquid 450ml, Green Apple Flavor Vedix Life L Carnitine Pure Powder 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 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