Tamarind seed gum, also known as tamarind seed polysaccharide or tamarind gum, is a natural thickening agent and stabilizer derived from the seeds of the tamarind tree (Tamarindus indica). To produce it, the seeds are extracted from ripe tamarind pods and ground into a fine powder. The powder is then treated with hot water to separate the gum from other components. After filtration and drying, the resulting tamarind seed gum is soluble in water and used in the food industry to thicken, stabilize, and emulsify various products such as sauces, dressings, and confectionery items. It is also commonly seen in cosmetic applications.