Wintervits by Health Aid is a composition that combines Vitamin C with Zinc, Maitake, a type of mushroom with particularly tonic properties, Astragalus and Propolis, as well as natural and bioflavonoids Rutin and Quercetin, thus offering total protection of the body throughout the year and especially in the winter months. It helps in the formation of white blood cells, creating a strong immune system, so that it is resistant to viruses. It is ideal for people who feel the first symptoms of a cold or flu and want to minimize their intensity, as well as for those who come into daily contact with viruses or germs, due to the fact that they move in crowded places and are at risk of getting infected.