Aristozyme Drop contains Diastase and Pepsin in every 5mL dosage.Pepsin facilitates the digestion of proteins in the stomach.Diastase is added to help converting starch into maltose so they can be converted into glucose for the body to use over time. Aristozyme drop features these two ingredients to assist in improving appetite and also with controlling feeling of nausea. Directions of use:Consume 5ML of dosage every morning after breakfast.Use under medical supervision.