Supplement Breakdown: Carnitine Build Muscle with L Carnitine New research says L carnitine might do more than you think. It can help with recovery after your workoutsnot just fat metabolism like most people assume. Watch this #LCarnitine #WorkoutRecovery #ScienceBackedSupps #TrainSmart # Most people think L Carnitine is just for fat burning, but it does way more than that. Theres a reason I recommend it for recovery and muscle support and it has everything to do with what happens