Xerogen Combi Plus FOOD SUPPLEMENT BASED ON L-TRYPTOPHANE, CITICOLINE – CHOLINE BITARTRATE AND VITIS VINIFERA Xerogen Combi Plus promotes physiological neurotransmission by improving neuronal trophism and brain functions: in the elderly with vascular or neurodegenerative cognitive disorders (long-term therapy: six-monthly – annual cycles) in the student or professional by improving brain functioning (memory, attention, concentration, mood) in case of psychophysical stress (short-term therapy: monthly cycles) in adolescents as activator of cognitive functions and mood regulator in case of behavioral attention deficit (short-term therapy: monthly cycles) L-TRYPTOPHAN VAN STEENBERGEN H. – BOOIJ L. – PHBAND G. – HOMMEL B. – VAN DER DOES W. Affective regulation of cognitive-control adjustment in remitted depressive patients after acute Tryptophan depletion. The study has important implications for understanding how affect regulates cognitive functioning. The study demonstrated an important role of the affective system in regulating cognitive control. Therefore, tryptophan, as a precursor of serotonin, plays an important role in improving mood with significant implications on cognitive functioning. CITICOLINE-CHOLINE BITARTRATE DI TRAPANI G. – FIORAVANTI M. Citicoline in the treatment of cognitive and behavioral disorders pathologic senile decline. For an increased release of choline and greater effectiveness of the product. In an in vivo study of 150 patients with primary memory impairment it was shown that repeated treatments with citicoline improved levels of sensitivity to attention, slowing the cognitive decline characteristic of patients. VITIS VINIFERA SEO-HEE AHN, ET AL. NEUROSCIENCE, 2011 – WANG J, ET AL., THE JOURNAL OF NEUROSCIENCE, 2012 – PASINETTI GM, ET AL., EXPERT REV PROTEOMICS, 2010 Neuroprotective and antiplatelet activities of grape active substances. Many international studies in vivo and in vitro have demonstrated the efficacy of the administration of Vitis Vinifera in reducing the risk of neurodegenerative diseases by improving neuroprotection. How to use We recommend taking 2 tablets a day on an empty stomach Packaging Box of 30 tablets