NOW Foods 5-HTP (5-hydroxytryptophan) provides this amino acid in capsule form. 5-HTP serves as a precursor to serotonin, a neurotransmitter involved in mood regulation and overall wellness. This supplement supports serotonin production as part of a comprehensive health regimen. The capsule format offers convenient dosing and easy incorporation into daily routines. As with all supplements, consistency and a balanced lifestyle contribute to optimal results.