Cold Brew Tea in Tea(109)

Does cold-brew tea have less caffeine that hot tea?

Steeping tea with hot water pulls more caffeine from tea leaves than brewing with cold water. Typically, cold-brew black tea contains about 10 mg of caffeine per cup compared to about 45 mg of caffeine per cup for steeped black tea. So, if you're trying to cut down on caffeine, you may want to sip on cold-brew tea over hot tea or coffee.

How should I store unopened bottled tea?

Store unopened bottled tea away from heat, humidity and direct sources of light. Good storage places might include a pantry, cupboard, closet, or garage shelf. Stored properly, unopened bottled tea lasts for 18 to 24 months, but be sure to consume before the use-by date on the package.

How long does an opened bottle of tea last?

Once opened, keep unused bottled tea in your refrigerator. If stored with the lid shut tightly, it should last for seven to 10 days.