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Sante Active Sedona Labs Similasan Sopharma Source Naturals Sports Performance StarChem Terra Ceutics Thermolife International Tribest Trimedica Twin Labs UltimateNutrition UltraLab Universal Nutrition VirtuVites Wakunaga/Kyolic Waterwise World Nutrition DEPARTMENTS Amino Acids Anti-Aging Anti-Oxidants Baby Health Bath & Body Bodybuilding & Sports Bone & Joint Books & Literature Brain & Memory Bulk Powders Clearance Cholesterol Circulation & Heart Cold & Flu Detoxification Digestive & Body Cleansing Enzymes Energy Eye Health Green Supplements Herbs Immune System Juicing Laxatives/Fiber Men's Health New Products Nutritional Oils Pet Nutrition Senior Health Sexual Health Skin Care Sleep & Relaxation Sprouting Stress & Mood Super Fruits Teen Health Vitamins & Minerals Weight Loss Water Purification Women's Health   Amino Acids: L-Carnitine L-Carnitine is an amino acid like nutrient that is found naturally in the body. It plays a major role in the process of burning fat for energy. This nutrient is a great weight loss aid as it can help to increase muscle strength, energy and increase fat burning efficiency. L-Carnitine can also help you achieve more energy, increase immune function, enhance and protect your mental faculties, and lower your cholesterol and triglyceride levels. 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