Does L Carnitine Really Work? An Honest Guide The Science of Good Health L Carnitine for Weight Loss: How It Works, Dosage & Best Supplement Zeelab Pharmacy If you're putting in the work but the scale isn't moving, your body might just need a little help tapping into its fat stores. That's where L Carnitine comes in. It's not a L Carnitine: The Energy Booster Your Body Loves Turn fat into fuel and power up your recovery with one of our favorite performance vitamins. Boosts metabolism & fat burning