It is a dietary supplement formulated with hazelnut buds, which promote calm breathing, and viburnum that help maintain normal respiratory function. The hazelnut tree strengthens the soil in which it grows thanks to its alkaline leaves which, when they fall, modify the pH of the soil. This allows other species to flourish. The complex combines hazelnut buds with young bramble shoots to contribute to the respiratory well-being of the whole family. Keep out of reach of young children. Store in a cool, dry place.