Kaido Decaf Coffee only selects raw Arabica coffee beans produced in Brazil, Indonesia, and Colombia. After 6 exclusive methods of construction, it can not only remove the bad impurities in the coffee beans, but also make it taste rich and mellow, and insist on sending it for lab tes, from the coffee bean origin certificate, pesticide residue detection, filter paper fluorescent detection to caffeine detection, all are submitted for inspection, so that consumers can enjoy high-quality decaffeinated coffee at ease!