English version in progress: interface and data are in English; some explanatory text is still in Chinese.
Vitamin B6
Full ranking Dose tool Products (6,518)
Key facts
Daily Value (US FDA)1.7 mg
Tolerable Upper Intake Level (UL)100 mg
Median（Per day）6 mgP5 0.5 – P95 100
Products6,518
Sources: https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/ · FDA DV 1.7 mg (https://www.fda.gov/food/nutrition-facts-label/daily-value-nutrition-and-supplement-facts-labels); pre-2016 DV [2] (https://www.federalregister.gov/documents/2016/05/27/2016-11867/food-labeling-revision-of-the-nutrition-and-supplement-facts-labels); adult UL 100 mg; hard_high=1000 per serving (UL x10 or market maximum), hard_low=DV/1000
Daily dose across products（mg/day）
DV 1.7
UL 100
0.075 mglog scale · n=6,518315 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
Common forms
| Form | Products | Median | P5–P95 | Elemental fraction |
|---|---|---|---|---|
| Pyridoxine HCl | 4401 | 6 mg | 0.61 – 100 | — |
| Pyridoxal 5-phosphate (P5P) | 1539 | 10 mg | 0.5 – 100 | — |
Top ranked
| Rank | Brand | Product | Per day | Score |
|---|---|---|---|---|
| 1 | Spring Valley | B6 100 mg | 100 mg | 88.0 |
| 1 | Nature's Sunshine | Vitamin B6 | 50 mg | 88.0 |
| 1 | The Vitamin Shoppe | Vitamin B6 100 mg | 100 mg | 88.0 |
| 1 | Nature Made | Vitamin B6 100 mg | 100 mg | 88.0 |
| 1 | The Vitamin Shoppe | Vitamin B6 50 mg | 50 mg | 88.0 |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.