Kikkoman Thick Teriyaki Sauce is a premade sauce made for use in Japanese cuisine. It is a thick, sweet and savory sauce that is traditionally used as a marinade or glaze for grilled or broiled meats, particularly chicken and beef. It comes in a 240g bottle and is made by Kikkoman, a well-known brand in the Asian condiment market. The sauce is gluten-free, meaning it does not contain any wheat, barley, or rye, which are common sources of gluten. It may also contain other seasonings and flavourings to give it its signature taste.