Natural Eucalyptus Tea The Natural Eucalyptus Tea is a dissolving powdered tea that's perfect for those who love Eucalyptus. It is caffeine-free, exhibits a deep fruity aroma, and has a strong, full-bodied Eucalyptus flavor.  Ingredients: Eucalyptus, sweetener Directions: Add 1-2 teaspoons of powdered tea to approximately 6 oz (180 ml) of water at a temperature of 195-205°F (90-96°C). Mix well for a couple minutes and then enjoy!