Black tea doesn't typically expire in the way food does, but it does lose flavor and potency over time. Properly stored black tea can remain drinkable for 1-2 years, though its optimal flavor window is usually 6-12 months from production.
Signs your black tea has degraded:
Proper storage tips:
Unlike green tea, black tea's oxidized state makes it more stable and longer-lasting. While expired black tea is generally safe to drink if there's no visible mold, it won't provide the full flavor experience or health benefits. For best results, buy smaller quantities and consume within the optimal freshness window.