Kikkoman Gluten-Free Soy Sauce is traditionally brewed from just 4 ingredients - water, soybeans, rice and salt. This preservative-free soy sauce replaces wheat with rice, creating rich brewed notes and a complex pleasing aroma. Through the natural brewing process, Kikkoman Gluten-Free Soy Sauce develops a mellow flavor that enhances umami and blends seamlessly with other ingredients, without masking or overpowering them.