This syrup is formulated with natural active ingredients and is sugar-free, colorant-free, and preservative-free. It forms a protective mucoadhesive film with a long-lasting barrier effect that protects against irritants. It also promotes mucus hydration and physiological elimination. Suitable for children 2 years and older. Directions for use: Children 11 to 20 kg (2 - 6 years): 1 sachet, 2 times a day. Children 20 to 40 kg (6 - 12 years): 1 sachet, 3 times a day. Cut the sachet at one end and consume directly.