The probiotic for intestinal well-being and balance that has been shown to improve psychological function and exert beneficial effects through modulation of the gut-brain axis. NeuraxBiotic Zen® contributes: - To the normal functioning of the nervous system and psychological function. - To the reduction of tiredness and fatigue and a normal energy metabolism. How to use: The recommended dose is 1 capsule per day, for at least 3 months, but there is no limitation on the duration of treatment due to the absence of side effects.