* Dr. GB contains prebiotics and vitamins C and A that contribute to normal psychological function and the maintenance of mucous membranes.
Minimum usage period: 60 days
What natural bioactive ingredients does Dr. GB contain?
The key active ingredients are polysaccharides, erinacines, hericenones, ganoderic acids, terpenes, prebiotic polysaccharides and vitamins C and A.
More potent and bioavailable
Vitamin C and cyclodextrins enhance the bioavailability of bioactive compounds so that they can cross the intestinal barrier.
A safe and effective formula
A trusted brand
Hifas da Terra is a biotechnology company focused on research and innovation in the development of products made from medicinal mushrooms.
Carrying out multiple R&D projects and clinical trials allows us to validate evidence-based safety and efficacy results whilst also focusing on our social responsibility and commitment to the environment.