Wahaha Oolong Tea is made from high quality oolong tea leaf, which is produced with traditional tea technique - Crank up, Languor, Rock green, Semi-fermentation and Baking.The Oolong Tea leaf is soaked in purified water at high temperature for a short period, cooled instantly and filtered by high speed centrifugation to preserve all natural flavor and nutritions.The Wahaha Oolong Tea contains the unique oolong tea polyphenols (OTPP), and a rich incense of oolong tea enhanced by pure honey.