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 STRONG LIQUID vial 25 ml 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 Acetyl L Carnitine Supplement (ALCAR) 500 mg Superior Labs NOW Foods Acetyl L Carnitine 500mg Supplement Giant Nature's Truth Acetyl L Carnitine HCL 1000mg, 30 Capsules, Non GMO, Gluten Free ALCAR Supplement Walmart.com