The lemon invigorates the rooibos taste. Simply wonderful hot or iced and dressed with a slice of lemon. Caffeine Level: No caffeine. Country of Origin: South Africa. Ingredients: Rooibos, lemongrass leaves, calendula petal and natural flavours. Steeping Suggestions: Use one teaspoon (3g) of tea per 6oz cup of water. Steep at 100°C (212°F) for 4-10 minutes.