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 Health Care Products Freedom Primary Care Weight and Primary Health Centre San Antonio L CARNITINE INJECTION Slim Strength: Enhance Muscle Tone with MIC + L Carnitine injections ME Skin and Wellness at Elizalde Medspa L Carnitine Injections for Weight Loss Prescription Weight Loss, Inc.