LAST DAY! 20% off Swanson Brand & Up to 15% off Almost Everything Else | Free Ship $50+ | Exclusions Apply*

5-HTP (5-Hydroxytryptophan)

Also known as: Oxitriptan

A precursor to serotonin, 5-HTP (short for 5-Hydroxytryptophan) is used for both mood support and encouraging sleep. Since serotonin is a precursor to melatonin (triggered when you are in a dimly lit environment), assisting your body's serotonin production with 5-HTP supplements may lead to better sleep.

40 items