The wafers are made from wheat flour, butter concentrate (milk), tapioca starch, water, Parmesan cheese (milk), palm fat, milk powder, maltodextrin (from corn), raising agents (sodium bicarbonate, ammonium bicarbonate), egg powder, basil, salt, soy flour, garlic, pepper, and coloring: beta-carotene. ​
These wafers contain wheat (gluten), milk, egg, and soy. They may also contain traces of nuts, peanuts, mustard, and sesame seeds due to shared production facilities. Therefore, individuals with allergies to these ingredients should exercise caution. The wafers are suitable for vegetarians but not for vegans, owing to the presence of milk and egg derivatives.