How should I brew this tea to get the best flavor, and is it suitable for sensitive stomachs?

Because this is a caffeinated black tea blend, it is best suited for earlier in the day or in the afternoon when you want a more invigorating cup. The brewing method can significantly impact the experience due to the high tannin content from the bergenia. If you are sensitive to caffeine, prefer lighter infusions, or wish to avoid strong tannic drinks on an empty stomach, start with a shorter brew time. This allows you to gauge how the taste and intensity suit you before committing to a longer steep.

The blend is not intended to be a light, sweet herbal infusion but rather a characterful drink with body. Adjusting the steeping time is the primary way to control the astringency and strength. Consult a specialist before use if you have chronic conditions, are pregnant, breastfeeding, or taking medication, as individual sensitivities to caffeine and botanical compounds vary.