English version in progress: interface and data are in English; some explanatory text is still in Chinese.
L-Tyrosine
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)— Authoritative daily maximum: 10,000 mg
Median（Per day）375 mgP5 20 – P95 1,500
Products641
Sources: https://webprod.hc-sc.gc.ca/nhpid-bdipsn/atReq?atid=l.tyrosine2&lang=eng · Health Canada NNHPD monograph: 10-20 g L-tyrosine/day; not to exceed 10 g per single dose
Daily dose across products（mg/day）
Authoritative daily maximum 10,000
2 mglog scale · n=6412,500 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.