Based on user reviews, it appears that dosing 5-HTP before bed is a common practice among those seeking relief from various issues, including mood improvement and sleep disruption. Many users report initial heartburn as a side effect, particularly within the first week of use, but this discomfort often subsides over time. For instance, one user noted experiencing heartburn initially, but it passed after a week of taking one capsule daily on an empty stomach Read Review. Similarly, another user confirmed this trend, stating, “I experienced heartburn in the first week, but it passed without causing other issues” Read Review.
However, not all experiences are positive, as some users reported severe heartburn that discouraged continued use. For example, one user shared their experience of "the worst heartburn of my life" after just two nights Read Review. Ultimately, while a dosage of one capsule before bedtime appears to be common, individual reactions to 5-HTP can vary significantly, and potential users should consider starting with a low dose and monitoring their response, especially due to the possibility of initial gastrointestinal discomfort.