It should be stored in a cool, dark place in an airtight jar. Although hard work is done to achieve colors consistent with what you see on the website, there may be slight color differences due to the brightness of the screen and the mail environment (if left at high temperature). ALLERGEN INFORMATION The dough contains ... Flour, salt, cream tartar, vegetable oil, food coloring, food essence. Not in the dough content… Hazelnuts, dairy products, eggs or soy. Note: Despite the utmost care to produce the Mammacomica dough in a clean environment, a little contamination may occur. Mammacomicadough is not responsible for any injury related to the use of this product.