- Our Mango Lemongrass Black Tea is a tasty flavored Black tea with Mango Slices, Lemongrass and Lemon Peel that has a refreshing taste that will impress you! The unique Mango Lemongrass taste is delicious! – Ingredients: Black tea, Mango Slices, Lemongrass, Lemon Peel and Natural Mango Lemongrass Flavor.