Non-GMO, no added preservatives. use secret formula and traditional craftsmanship to make it with ingenuity. The taste is crisp and soft, the milk is rich, and it melts in the mouth. Allergens: Milk, eggs, wheat (gluten). Due to long distance shipping, we do our best to pack and seal the product, but there is still a chance the cookies inside may be cracked, and the box may be little deformed, it is normal. Select high-quality imported butter, flour and other raw materials, and use secret formula and traditional craftsmanship to make it with ingenuity. The taste is crisp and soft, the milk is rich, and it melts in the mouth. It contains four flavors: butter flower, crispy butter, oatmeal raisin, and coffee flower. Non-GMO, no added preservatives.