Gnc natural brand™ papaya enzyme dietary supplement digestive enzymes help to ease digestion, release vital nutrients and healthy digestive function gnc natural brand™ papaya enzyme supplies the proteolytic enzyme papain derived from papaya fruit, in a great-tasting chewable tablet no preservatives, gluten free, no milk 600 chewable tablets 200 day supply. Gnc natural brand papaya enzyme healthy - 600 tablets (200 servings)