Food stabilizers are substances that are added to food products to help maintain their texture, flavor, and appearance. AGAR is a type of food stabilizer made from seaweed that is used in many food products, such as jellies, ice cream, and yogurt. It helps to thicken and gel foods, and can also be used as a fat substitute. AGAR is a natural, vegan-friendly, and gluten-free alternative to other food stabilizers.