Information Reviews Ask Dr. Dan Product Description Biotics Research Acetyl L Carnitine Supports the nervous system, brain and the metabolism. Supports Nervous SystemSupports BrainSupports Metabolism Recommended Use: Take 1 capsule, 1 to 3 times each day, or as directed by a healthcare professional. Label Information Dairy Free Gluten Free Biotics Research Acetyl-L-Carnitine Facts: 1 capsule contains: Acetyl-L-Carnitine hydrochloride 500 mg Other Ingredients: Capsule shell (gelatin and water).