Acetyl L Carnitine, 500 mg, 120 Quick Release Capsules My Nutriplus L Carnitine Shot Experience: Energy Boost & Fat Burn! Benefits of L Carnitine:, When taken as a supplement, L Carnitine has been shown to have a beneficial impact on weight loss and improved brain function. It has also been linked to improved heart Want better recovery from your workouts? Research suggests L Carnitine may help reduce muscle damage and improve recovery when taken correctly. Timing and pairing it with protein and carbs matters