From Supplement Needs: Formulated by Dr Dean St Mart PhD using Betaine HCl, Pepsin and Zinc Carnosine; Pancreatin providing Amylase, Protease and Lipase digestive enzymes; Alpha Galactosidase enzyme to aid in reducing gas from fermentable carbohydrates; Diamine Oxidase enzyme which lowers and acts as an anti histamine; and Ginger Extract for Gingerols. Digestive stack has been designed to support overall stomach and digestive health. How & when to use Digestive Stack is designed to be used during periods when digestive support is required. 1 serving (2 capsules) is to be taken, preferably 25 minutes prior to the first or largest meal of the day. An additional serving may be taken 12 hours later if required. Nutritional information Serving size: 2 capsules Values 2 capsule serving Betaine Hydrochloride 600mg Ginger Extract (from root) (Zingeber Officinale Roscoe) 500mg of which Gingerols 25mg Pancreatin 162.5mg of which Amylase 50,000 usp of which Protease 50,000 usp of which Lipase 10,000 usp Zinc Carnosine 150mg of which Zinc 34.5mg of which L-Carnosine 115.5mg Pepsin 100mg Alpha Galactosidase Enzyme 25mg Diamine Oxidase 0.3mg Rice Flour (bulking agent) Silicon Dioxide (anti caking agent) Hypromellose vegetable capsule Servings per container: 60