Aftaspray contains hyaluronic acid, an important component of healthy and intact tissues of the oral mucosa, favoring rapid healing. It forms a protective film of the lesion that prevents aggressions by food, relieving pain immediately. It has a preventive action of the appearance of new lesions. Its multidirectional cannula facilitates application directly to ulcers or cold sores, and can be used safely by all patients, including children, pregnant women and diabetic patients. Alcohol and sugar free.