Green Tea Offers A Light Delicate Taste With Less Caffeine Than Regular Tea. Green Tea Comes From Camellia Sinensis Leaves That Are Immediately Steamed Or Pan-Fired Rather Than Being Exposed To Air So That No Oxidation Occurs For The Delicate Flavor. Individual Tea Bags Come In A Special Foil Pouch To Protect Your Tea From Any Air, Moisture And Surrounding Aromas.