Cutler Nutrition Liquid L Carnitine Blue Sharks flavor is a bold, refreshing taste that delivers fat burning support and energy metabolism benefits. Zero sugar. Zero calories. Pure flavor and results. Shop now at JayCutler.com Benefits of L carnitine injections are aplenty! This injection is a great way to boost your energy levels, help with weight management, and even promote healthy heart function. Studies show that L Carnitine Liquid for Weight Loss Carnitine: Top 3 Anti Aging Benefits of This Super Nutrient