This is a purely domestic tea that uses 100% raw materials grown in Japan. At Gabai Farm, we are committed to 100% production. This is a high-quality raw material that has been cultivated with sincerity in cooperation with producers from all over Japan. At Gabai Farm, we regularly conduct pesticide residue tests, live bacteria tests, and radioactivity tests to maintain quality. ※Even in pesticide-free cultivation, pesticide residue testing is conducted as a mandatory subject. 【Safety and security points of Gabai Farm】 ➀≪A new factory that meets international standards and has acquired HACCP certification. ≫Issue date: November 1, 2017 Certification number: th-0201701058 ※HACCP is a standard for preventing ②≪Strict hygiene manag≫Currently in Japan, metal inspection is not compulsory but voluntary, but Gabai Farm introduces it for safety reasons. ③≪Use unbleached tea bags≫By using a non-woven material that does not undergo a bleaching process, it is not only safe but also has increased extraction power. These are precious raw materials that have been made with love by producers from all over the country, so we carry on that passion and work with pride and pride in our production. No matter how hot the summer or how cold the winter, our staff works hard to make our products by hand! At Gabai Farm Co., Ltd., we sell our products with safety as our top priority, not on cost. 【Implementation inspection】 ●Pesticide residue test 314 items ●Radioactivity test ●mercury test ●metal inspection ●Live bacteria test 【Nutritional Information】per 100ml Calories 0kcal Protein 0g Total Fat 0g Total carbohydrates 0g sodium 1mg (Sodium chloride amount ) 0g