• Supports production of serotonin, which regulates mood, and is a precursor to melatonin
• Supports mental and emotional wellbeing, helping to promote a healthy, balanced mood
• From Griffonia simplicifolia seed extract
• Extra strength potency

Get high-powered support for your mental and emotional well-being with Swanson Ultra Extra- Strength 5-HTP. A unique compound extracted from griffonia beans, 5-HTP works within the body to promote healthy levels of serotonin, a hormone vital to healthy moods and sleep patterns.