DELTURIL Description Delturil is a dietary supplement containing natural D-Mannose extracted from birch, with lactoferrin, echinacea extract, and zinc, active ingredients that contribute to the well-being and functionality of the urinary tract and support the natural immune system. Directions for use: In the acute phase of the symptoms, it is recommended to take 3 sachets per day. Then continue with a dosage of 2 sachets per day for another 6-7 days. In case of recurring symptoms, it is advisable to extend the course