• Promotes serotonin levels in brain*
• Helps maintain the sleep/wake cycle*
• Supports satiety*

5-hydroxytryptophan (5-HTP) is produced in the body from L-tryptophan and can be turned into serotonin. 5-HTP passes through the blood-brain barrier, potentially promoting serotonin levels in the brain to help facilitate a balanced sleep/wake cycle and a positive mood.* Additionally, it may also have a positive effect on feelings of satiety.* Vital Nutrients' 5-HTP is sourced from the Griffonia simplificolia plant.