L Carnitine What kind of results have people been getting from using L Carnitine for Peripheral Neuropathy? Power your workouts and push your limits L Carnitine 3500mg Liquid helps support fat loss, boosts metabolism, and improves endurance so you can perform better every day. Boosts Energy Supports 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