Alpspure Nutra L Carnitine Tablets with Chromium Picolinate, Piperine For Men & Women pack of 2 (60 Tablets Each) Pre Workout Supplement Supports Farmasi Nutriplus L Carnitine Shot With Green Tea Weight Loss eBay Ingredient Spotlight: L Carnitine Source: Biosynthesised in the body from the amino acids Lysine and Methionine, L Carnitine is a conditionally essential nutrient involved in energy metabolism and fat transport. Key Benefits Supplements and chronic pain: What does the research say? Some studies suggest possible benefits for: Acetyl L Carnitine (energy for cells; studied in diabetic nerve pain) Alpha Lipoic Acid (antioxidant; may ease nerve pain,