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5-HTP
Full ranking Dose tool Products (374)
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)— Authoritative daily maximum: 300 mg
Median（Per day）100 mgP5 25 – P95 200
Products374
Sources: https://webprod.hc-sc.gc.ca/nhpid-bdipsn/atReq?atid=5htp&lang=eng · Health Canada NNHPD monograph: 100-900 mg 5-HTP/day depending on use; not to exceed 300 mg per single dose
Daily dose across products（mg/day）
Authoritative daily maximum 300
5 mglog scale · n=374400 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
Top ranked
| Rank | Brand | Product | Per day | Score |
|---|---|---|---|---|
| 1 | XYMOGEN | 5-HTP | 150 mg | 90.0 |
| 1 | Bulletproof | 5-HTP 100 mg | 300 mg | 90.0 |
| 1 | Spring Valley | 5-HTP 100 mg | 200 mg | 90.0 |
| 1 | CVS Health | 5-HTP 100 mg | 200 mg | 90.0 |
| 1 | XYMOGEN | 5-HTP CR | 200 mg | 90.0 |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.