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Tryfonia MAX is L-5-hydroxytryptophan (5-HTP) derived from Griffonia simplicifolia seed extract. 5-HTP is a metabolite of the amino acid tryptophan, and an essential precursor of the neurotransmitter serotonin and the neurohormone melatonin. Together, 5-HTP, serotonin and melatonin are important ...
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