It is obtained from pure organic mushroom extracts, free production of maltodextrins and allergens. It is available as gastroresistant capsules, which help protect the assets of the fungus of the acidic environment while improving their bioavailability thanks to the dosage in microgránulo, an advanced technology that optimizes, protects and modulates the release of the active ingredients. In manufacture, vitamin C is not incorporated because its presence can generate inconvenience or discomfort in sensitive patients.