5-HTP is a powerful, natural supplement that supports serotonin production, making it beneficial for mood enhancement, anxiety relief, and better sleep quality.

I sometimes take 5-HTP to help me sleep and am surprised at how it seems to help me with irregularity. Why would it help the GI tract?

Side effects and safety issues Transient mild adverse effects reported with l-tryptophan and 5-HTP include nausea, constipation, dry mouth, blurred vision, drowsiness, and decreased libido. l ...

National University of Singapore (NUS) nutritionists have found that 5-Hydroxytryptophan (5-HTP) supplementation can improve sleep quality in Singaporean older adults, particularly in individuals ...

Stockpiling serotonin's main ingredient via some 5-HTP isn't guaranteed to prevent the post-MDMA crash, but it probably won't hurt.