Slow. Small. Simple. Handcrafted. This sauce is from the only small batch soy sauce brewery in the United States. It's made from whole non-GMO Kentucky grown soybeans and pure limestone filtered Kentucky spring water. It is brewed and aged in bourbon barrels. The result is a smoky, brothy sauce with hints of oak and a mild sweetness reminiscent of fine Kentucky bourbon. All natural. Preservative free. Kentucky proud. Recipes at bourbonbarrelfoods.com. Made in USA.