- Our Tea-Berry Hibiscus Dandelion Root tea is a delicious naturally flavored Dandelion Root coffee substitute with Blackberry, Hibiscus Flower and Strawberries that you will enjoy relaxing with anytime! The natural and caffeine-free Tea-Berry Hibiscus taste is delicious! – Ingredients: Dandelion Root, Blackberry, Hibiscus Flower, Strawberries and Natural Tea-berry Hibiscus Flavor.