Dra Naturaleza Apropos Mouthwash with Propolis 150ml. It is an effective aid in reducing plaque formation, the primary cause of damage to tooth enamel. Leave breath fresh and fragrant. Contains 1.5% extract of propolis (descerado, despolinizado, HPLC purified and entitled to no less than 8 mg / ml of bioflavonoids). Ingredients. Water, Sorbitol, Glycerin, Alcohol, Polysorbate-80, Propolis, Thymus Vulgaris Extract, Echinacea Angustifolia Extract, Mentha Piperita Oil, Menthol, anethole, Sodium Methylparaben, Sodium Saccharin, Sodium Citrate. How to use. Use after meals as a normal toothpaste.