Corn starch is a fine, powdery substance derived from corn kernels. It is commonly used as a thickening agent in food preparation, such as gravies, sauces, soups, and desserts. Corn starch is also used in baking to provide structure and texture to cakes, cookies, and other baked goods. It is a gluten-free and versatile ingredient that can be used as a substitute for flour in many recipes. Additionally, corn starch is used in non-food industries, such as in the production of paper, textiles, pharma and adhesives.