Meet Momofuku Soy Sauce. If you’re used to grocery store soy sauce, you’ve never had anything like this.Our restaurant-grade version is made from organic ingredients and steeped with kombu for 48 hours to unlock a world of depth and flavor. It’s built on 10 years of flavor research at the Momofuku Culinary Lab and we’re making it available to home cooks for the first time. The result is a richer, rounder soy sauce that's perfect on braised meats, marinades, and all the classics like sushi. This product has a 24 month shelf life.