Nature’s Answer Advanced Botanical Fingerprint Technology assures you of the quality of the botanical ingredients in every Nature’s Answer product. By creating one of the most comprehensive collections of plant specimens in the world and identifying each plant’s distinctive botanical fingerprint, Nature’s Answer can compare and analyze the quality and purity of every incoming botanical used to formulate their products, assuring you that the wildcrafted herbs, Oregano, Cinnamon and Clove in Nature’s Answer PerioBrite  Natural Mouthwash are the purest, highest-quality botanical ingredients.