Every year, representative samples of tea from each region are tested for radioactivity in an independent laboratory. We are pleased to report that, to date, no elevated levels of radioactivity have been detected in our teas. For transparency, we provide the laboratory reports whenever available on our product pages for Japanese teas.
We are committed to sourcing teas that meet stringent quality standards and regulatory requirements. If you have any further inquiries or concerns regarding the safety of our teas, please do not hesitate to reach out to us.