GluteGuard® is a natural enzyme supplement developed to help reduce the occurrence of symptoms caused by accidental gluten ingestion of people with gluten-sensitivity. GluteGuard® contains the unique enzyme caricain, purified from the skin of the unripe papaya fruit (Carica papaya) and is the first clinically proven product in Canada for the effective protection against the symptoms of accidental gluten ingestion.Recommended Adult Dosage (19 years and older): Take 1 tablet (whole) orally before each meal where gluten could be present or as recommended by your healthcare professional. Maximum daily dose should not exceed 4 tablets.