Best Time to Take L Carnitine: Morning vs Evening for Better Fat Loss & Performance Hardlabs L Carnitine 3000mg Liquid Fat Burner hardlabs L Carnitine 3000 liquid is designed to boost fat metabolism, enhance energy production, and improve exercise performance by transporting fatty acids into cells to be burned for fuel, take 30 60 minutes before training. L CARNITINE SHOTS TURN FAT INTO ENERGY Supports weight loss Helps reduce body fat Decreases muscle pain Powerful AntiOxidant Enhances performance Green tea extract