Dioter Propolis Extract is a concentrated source of natural propolis, a powerful antioxidant. This 100ml extract can strengthen your immune system and promote overall health. Add this supplement to your daily routine to stay protected. Composition Propolis extract, glycerin, water, antioxidants, etc. Instructions for use Dilute 20-25 drops in a glass of water or juice, 2-3 times a day. Pharmaceutical advice Propolis is beneficial for immune health. Do not use it undiluted and follow the recommendations.