5-HTP 100 mg Plb readily crosses the blood-brain barrier and clinical studies suggest that 5-HTP can support healthy serotonin levels.* Serotonin is associated with a positive mood and provides a substrate for the production of melatonin.* 5-HTP is extracted from the bean of the African plant Griffonia simplicifolia, a natural vegetable source.
• Natural Source
• Supports a Positive Mood*
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