Acetyl L Carnitine Divine Bounty ALCAR Acetyl L Carnitine Supplement ALCAR HCl 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 Functional differences between l and d carnitine in metabolic regulation evaluated using a low carnitine Nile tilapia model British Journal of Nutrition Cambridge Core The difference between L Carnitine and Acetyl L Carnitine (ALCAR) Health4All