L Carnitine Tartrate L Carnitine: Benefits, Uses, Side Effects, and More Govinda Lifecare 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 Powder (ALCAR) Pure Product Australia L Carnitine Tartrate Pure Prescriptions Metagenics L Carnitine Muscle Repair & Fat Metabolism