Therascience Physiomance Sérocontrol 90 tablets is a food supplement that promotes the synthesis and normal metabolism of certain neurotransmitters such as serotonin, the hormone of happiness. Its formula contains B vitamins (B1, B3, B5, B6, B8, B9, B12), vitamin C, D, zinc and selenium, which contribute to the maintenance of normal psychological functions. These vitamins and trace elements are essential for the nervous system and for an optimal supply of tryptophan, a precursor of serotonin, which promotes emotional well-being and regulates the day-night rhythm. Formulated without colorants or preservatives. Food supplements should never replace a healthy and balanced diet.