Kikkoman Gluten-Free Soy Sauce is a premium Tamari-style soy sauce with the same rich, savoury taste and flavour you've come to expect from Kikkoman Soy Sauce. Naturally brewed with four simple ingredients-water, soybeans, rice and salt, Kikkoman Gluten-Free Soy Sauce is Certified gluten-free by the Gluten Intolerance Group of North America (GIG). This mild, preservative-free soy sauce is made from rice instead of wheat.