Fresh grade-A unsalted butter is whipped with an all-natural reduction of Tart Cherry (Michigan’s best loved produce items) and pure sugar, plus a pinch of salt & extra tart lactic acid. No artificial colors, flavors or preservatives are used. Michigan Tart Cherry Butter, stores frozen for up to 10 months, and has a shelf life of 4 to 6 weeks refrigerated Size 5 oz tub