The tea leaves used for this Golden Oolong are flowery, fragrant Huan jin guei quot;Golden Cinnamonquot;, and hearty and ripe Tie guan yin quot;Iron Goddessquot;. Oolong tea is semi oxidized, making it unique from green and black teas. Enjoy its robust and clean taste. Best if serve chilled, refrigerate after opening and consume within 2-3 days.