puritan's pride papaya enzyme-250 chewables puritan's pride each pleasantly small, delicious, chewable fruit flavored papaya tablet contains the enzyme papain. directions: for adults, chew three (3) tablets with a meal, up to three times daily. other ingredients: sucrose, calcium carbonate, natural flavors, maltodextrin, corn starch. contains <2% of: vegetable magnesium stearate, vegetable stearic acid.