Versele Laga Oropharma Mucus Powder for racing pigeons is based on vegetable extracts and stimulates listless pigeons, promotes the digestion and helps to prevent respiratory problems. Mucus Powder contains components that positively affect the respiration and digestion. Amongst other ingredients, yellow gentian, a plant that stimulates the appetite and digestion, and cumin powder that optimizes the intestinal function. Mucus Powder supports the general condition and soothes the respiratory tract.