Nortembio Tryptophan Vitamin B6 and Melatonin 140caps is a food supplement in vegetable capsules of optimal absorption.
Its formula with tryptophan contributes to emotional well-being and to the synthesis of serotonin, the hormone of happiness.
It also contains Vitamin B6, whichhelps to prevent viruses, infections and anemia, and Melatonin, which contributes to regulatesleep cycles, as well as to reduce tiredness and fatigue.