L Carnitine 2175mg per serving 200 Capsules What is L Carnitine, L Carnitine is an amino acid that plays a role in energy production and fat metabolism. Its found in foods like red meat, fish, and dairy, and also available as a supplement., L Carnitine Injection Levocarnitine IV Acetyl L Carnitine Market Size, Growth & Trends 2035 Forecast Insights Amazon.com: Nutrex Research L Carnitine 3000 (31 Servings, Berry Blast) Liquid Shots, Stimulant Free Supports Muscle Recovery For Men and Women : Health & Household