Benefit: burns fat with higher levels of l-carnitine, your body becomes more efficient at burning fat 2. more energy during and after a workout as your body’s capacity for fat-burning rises, so does your energy level 3. l-carnitine boosts your metabolism to help you lose weight taking that energy increase into your exercise routine will allow you to perform with more intensity, providing a boost to your metabolism. 4. enhanced recovery from an l-carnitine injection l-carnitine helps reduce the buildup of lactic acid in your muscles. aids the body’s immune system in addition to the fat-burning and weight loss benefits of l-carnitine, it also aids the body’s immune system and functions as an effective antioxidant as well. injection method / recommended dosage 1-2 ampoules iv per injection every 4 days for the management of weight control.