Mushroom of the Sun of Neo is a fungus native to the mountainous region of the Atlantic Forest of the State of São Paulo, in the city of Piedade (Colauto et al. 2002) that has medicinal benefits such as activating the immune system. Neo Sun Mushroom is obtained from pure extracts of organically produced mushrooms, free of maltodextrins and allergens. It is presented in gastro-resistant capsules that protect the active ingredients of the fungus from the acid medium, in addition to improving its bioavailability thanks to galenic microgranules, an advanced technology that optimizes, protects and modulates the release of active ingredients. In its manufacture, vitamin C obtained from the camu-camu species (Myrciaria dubia) is incorporated into the outer shell of the microgranule. Thanks to this, vitamin C is released immediately before the active ingredients of the fungus, so that the absorption of polysaccharides is favored and their physiological action is optimized. It is recommended to take 2 capsules a day with a glass of water. This supplement does not replace a varied and balanced diet, the recommended dose should not be exceeded and the container should be kept out of the reach of children.