Silymarin, N acetyl Cysteine, L Ornithine L aspartate, L Carnitine, Inositol, Choline, L Glutathione, Co Enzyme Q 10, Multivitamins, Folic Acid, Zinc and Selenium L carnitine is known as a nutrient and dietary supplement. Before starting its use, I learned that it plays a vital role in energy production by transporting fatty acids to the mitochondria, the Acetyl L Carnitine 120 caps. Silvanols Amazon.com: EHP Labs Acetyl L Carnitine Powder Supports Natural Energy Production, Assists in Healthy Brain Function, Supports Heart Health, Vegan, Gluten Free, Non GMO 100 Servings : Health & Household PCOS Nutrition Center L Carnitine (120 Capsules)