Mettle’s L-Carnitine converts body fat into energy, helping you enhance muscle mass without gaining fat. It reduces muscle fatigue, improves endurance, and aids faster recovery with 3x faster absorption. Available in delicious Lemon, Blueberry, and Mango Strawberry flavors, it’s a stimulant-free, sugar-free, and carb-free solution for fitness enthusiasts. Burn fat and boost your performance with Mettle’s L-Carnitine!