Bromelain and Papain are effective natural proteases, enzymes that digest proteins. They occur naturally in pineapples and papayas respectively and are so effective that the are often used in cooking to make meat more tender. They were first discovered in the investigation of the traditional use of pineapple among the natives of Central and South America. Lindens Bromelain & Papain Tablets each contain 10mg and 6.7mg of bromelain and papain respectively plus 120mg of Calcium Carbonate to support the normal function of digestive enzymes in a convenient, easy swallow tablet. Free From: dairy, soya, sugar & gluten. Suitable for vegans and vegetarians.