Lemon: Purified water, carrier diluent (vegetable glycerin), L-carnitine base, acid (citric acid), flavoring, preservatives (sodium benzoate and potassium sorbate), sweetener (sucralose), vitamin B6 (pyridoxine hydrochloride), and color (tartrazine E-102). Allergens: May contain traces of gluten, milk, egg, soy, celery, sulfur dioxide and sulfites, fish, molluscs, and crustaceans.