Medicinal herb Oregano, used for centuries in dental hygiene and prophylactics of respiratory infections create effective all-natural cleansing mouthwash with spicy herbal flavor . Oregano is obtained by steam distilation of whole herbs. It contains whole spectrum of herbal constituents such as carvacrol, one of the most potent natural antimicrobial substances known, thymol, natural phenols etc. These compounds have been proven to kill the bacteria that can cause bad breath, plaque and gum diseases as well as rspiratory infections. The plant grows in remote mountainous regions in Greece free of pollution. Extracted from the leaves of the wild oregano plant . They are picked precisely when the plant is highest in essential oil. Being wild, it is grown chemical-free. A special distillation process is used to extract the essential oil from the plant. MYCELIZED WILD OIL OF OREGANO - THE WATER SOLUBLE TYPE This means that it completely dissolves in all liquids!!!!