Does L Carnitine Work for Fat Loss? A Dietitian Explains 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 Dosage Guide: How Much Should You Take? 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 best L Carnitine injection for weight loss India How Long Should You Take L Carnitine for Weight Loss Results?