Every shake combo comes with a tea. Herbalife Nutrition teas are a refreshing low calorie tea that helps you stay hydrated. These teas contain caffeine, which jump starts your metabolism and provides a boost to help you feel revitalized. Teas can be prepared hot or cold, and enjoyed in many flavors. Teas start in 16oz sizes and can be upgraded to 24oz or 32oz teas. Please see tea menu for all size and flavor options