Rooibos is a naturally caffeine-free herbal tea made from the leaves of the Aspalathus linearis plant, native to South Africa. It has a rich, reddish-brown color and a slightly sweet, earthy flavor. Rooibos is often enjoyed on its own or blended with other flavors, making it a popular choice for tea lovers. This herbal tea is rich in antioxidants and is believed to offer various health benefits, such as supporting heart health and reducing inflammation. Rooibos can be served hot or cold and is commonly used in various recipes, including smoothies and desserts.