Do salad dressings have agar

Salad dressings typically do not contain agar, as it is a gelatinous substance derived from seaweed primarily used as a thickener or gelling agent in specific recipes, particularly in vegan or vegetarian dishes. Most traditional salad dressings are made from oils, vinegars, and various seasonings without the need for agar. However, some specialty or commercial dressings might include it for texture, so it's always best to check the ingredient label if you're concerned.