Therascience Physiomance Sérocontrol 90 tablets is a dietary supplement that supports the synthesis and normal metabolism of certain neurotransmitters like serotonin, the happiness hormone. 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. Dietary supplements should never replace a healthy and balanced diet.