Gum xanthan is widely used in the food industry as a thickening and stabilizing agent. It is commonly added to salad dressings, sauces, and gravies to improve texture and prevent separation. In gluten-free baking, it helps mimic the elasticity and structure typically provided by gluten. The cosmetic industry utilizes it in lotions and creams to enhance viscosity and provide a smooth consistency. Additionally, it is employed in pharmaceutical formulations as a binder and stabilizer in tablets and suspensions. It is also used in the petroleum industry as an ingredient in drilling fluids to increase viscosity and control the flow of fluids in oil and natural gas drilling processes. Its ability to maintain stability under varying temperatures and pH levels makes it a versatile ingredient in numerous applications.