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 increases muscle mass, reduces fat mass. Bangkok Hospital Headquarter L Carnitine 1000mg Energy, Metabolism & Fat Burning L Carnitine Fumarate Olympian Labs 60x Fresh Doze Press & Shake L Carnitine Fumarate 500mg Apple Green tea eBay