The concentrate ingredients are water, black tea, black pepper, cardamom, cinnamon, ginger, cloves, natural flavors, star anise, cane sugar, honey, ginger juice, natural flavors, vanilla and citric acid.You can order the latte hot with steamed milk, iced or blended.ommercial coffeehouses, like Starbucks, created their own versions of the tea drink as it increased in popularity. Starbucks’s chai tea latte is a flavorful alternative to espresso lattes with the same energy-boosting benefits.