Nutrex L Carnitine 3000 is a stimulant free, liquid supplement designed to support fat metabolism, energy production, and endurance. Providing 3000mg per serving, it helps convert fatty acids into fuel, aiding weight loss and Dietary Supplement THORNE Acetyl L Carnitine McKesson Thorne Acetyl L Carnitine Capsules, 500 mg, Supports Brain Function and Healthy Nerve Sensations Walmart.com Thorne Acetyl L Carnitine Capsules, 500 mg, Supports Brain Function and Healthy Nerve Sensations Walmart.com Nutrakey L Carnitine Liquid Orange 3000mg 16oz Wholesale Nutrition