Do bitters go bad?

Technically, bitters last indefinitely. Their taste may change over time — for example, five years or more — especially if they’ve been opened. But as a shelf stable product that is typically 70-90 proof alcohol, they can be stored in your bar, rather than in the refrigerator.

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Do bitters go bad?

GREY GOOSE® Classic Martini Cocktail Kit

Not available in stores, this kit includes the ready-to-serve GREY GOOSE® Classic Martini Cocktail in a Bottle, plus two martini cocktail glasses.