Cranberry (Vaccinium Macrocarpon) has astringent applications for the urinary tract and is a traditional remedy for bladder infections and kidney disorders. Natural Herb Teas that are Good for You and the Environment. Since 1922, Alvita has been making the finest herb teas money can buy. Pure, natural singles and blends that bring you unsurpassed enjoyment, healthful benefits and complete satisfaction. No less reassuring is our unwavering commitment to the environment. Today no herb tea company goes as far to protect the Earth and its precious resources - this package and its contents being testimony. There is no plastic shrinkwrap on the outside. The box is 100% recycled board that can be recycled again. The finish is water-based. And inside, a single reusable wax bag, instead of a polybag, seals in freshness. Our tea bags are English Pillow Style, with no strings, tags or staples attached. Even the tea bag paper is recyclable. And all our bags are oxygen bleached, not chlorine bleached, to safeguard you and our ground water. Degradable. Recyclable. Reusable. The key component of each is the word "able". At Alvita, we wholeheartedly believe we are all able to play a key role in preserving the wondrous world we live in. For us, it starts with offering you the most environmentally safe and responsible herb teas possible.