Big Nature Immuno Pro is a dietary supplement suitable for use as a supplement to the daily diet of adults. The formula combines Reishi, rosehip, European olive, zinc, and vitamin D3 . Check out the ingredients of Immuno ProReishi ( Ganoderma lucidum ), or lingzhi mushroom, is an oriental mushroom with a centuries-old tradition of use, known in Chinese and Japanese cultures for over 4,000 years. Valued for its unique components, it has become a popular addition to the daily diet. Today, reishi is widely used in supplementation. The reishi extract used in this preparation is standardized to 30% polysaccharides.Rosehip extract ( Rosa canina ) supports the bodys balance. The C it contains contributes to the proper functioning of the nervous and immune systems and helps reduce tiredness and fatigue.and vitamin D support the proper functioning of the bodys immune system.The European olive ( Olea europaea ), also known as the olive tree or European black olive, is a species of tree belonging to the olive family. Olive leaves are naturally rich in oleuropein, a type of bitter phenolic compound whose health-promoting potential is still being discovered. To achieve the beneficial effects claimed, take one Immuno Pro capsule daily. A 60-capsule pack will provide you with two months of supplementation as recommended.