How much caffeine is in peppermint herbal tea?

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peppermint herbal tea is caffeine-free: 0mg per 8 oz cup, per USDA. There is no per-ounce math to do because there is nothing to measure. If you are tracking caffeine, peppermint herbal tea is a true zero, which is why it is the standard evening swap for regular tea.

peppermint herbal tea vs coffee and espresso

Why it has no caffeine

Caffeine in tea comes from the tea plant, Camellia sinensis, and peppermint herbal tea is not brewed from it: it is an herbal infusion, and the published figure is a flat zero. The practical upshot is that it works as an evening cup or a caffeine-cutback swap where black or green tea would keep the count climbing.

The mistake to avoid is reading caffeine-free as a blanket health claim. It says nothing about anything else on the label; it only means the drink adds 0mg to your daily caffeine total.

Where to find it

Check peppermint herbal tea prices on Amazon

Compare it

• peppermint herbal tea vs brewed coffee: the caffeine numbers
• peppermint herbal tea vs espresso: the caffeine numbers
• peppermint herbal tea vs brewed black tea: the caffeine numbers
• The verified caffeine database

For context, the FDA cites 400mg of caffeine a day as an amount generally not associated with negative effects in healthy adults. Tolerance and health vary, so treat these numbers as information, not advice.

FAQ

Is peppermint herbal tea caffeine-free? Yes. peppermint herbal tea has 0mg of caffeine per 8 oz cup, per USDA.

How much caffeine is in peppermint herbal tea compared to coffee? None. peppermint herbal tea has 0mg; an 8 oz cup of brewed coffee averages 95mg and a 1 oz shot of espresso 63mg.

Can peppermint herbal tea count toward the 400mg daily caffeine reference? No. With 0mg of caffeine, peppermint herbal tea never adds to your daily total no matter how many you drink.

Sources: the peppermint herbal tea figure (0mg per 8 oz cup) is USDA / naturally caffeine-free herbal (source). Brewed coffee (95mg per 8 oz) and espresso (63mg per 1 oz) reference values are from USDA FoodData Central (source).