L carnitine capsules help improve myocardium and enhance exercise performance eBay L Carnitine L Carnitine Supplements in India Fast&Up 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: Benefits and Side Effects Gene Food 6 potential benefits of l carnitine Good Food Propionyl L carnitine (chloride) (CAR 3:0, C3:0 Carnitine, L Carnitine propionyl ester, Levocarnitine propionate, L Propionylcarnitine, ST 261, CAS Number: 119793 66 7) Cayman Chemical