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Boron
Full ranking Dose tool Products (1,535)
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)20 mg
Median（Per day）1.5 mgP5 0.075 – P95 112
Products1,535
Sources: https://ods.od.nih.gov/factsheets/Boron-HealthProfessional/ · adult UL 20 mg; hard_high=200 per serving (UL x10 or market maximum), hard_low=DV/1000
Daily dose across products（mg/day）
UL 20
0.008 mglog scale · n=1,535120 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
Common forms
| Form | Products | Median | P5–P95 | Elemental fraction |
|---|---|---|---|---|
| Boron citrate | 463 | 1 mg | 0.05 – 4 | — |
| Boron glycinate | 342 | 1 mg | 0.1 – 3 | — |
| Boron fructoborate | 126 | 112 mg | 0.7 – 120 | — |
Top ranked
| Rank | Brand | Product | Per day | Score |
|---|---|---|---|---|
| 1 | Swanson | Boron 6 mg | 6 mg | 90.0 |
| 1 | The Vitamin Shoppe | Multi Minerals With Boron & Vitamin D | 3 mg | 90.0 |
| 1 | The Vitamin Shoppe | Multi Minerals with Boron & Vitamin D no Iron | 3 mg | 90.0 |
| 1 | Solaray | Tetra-Boron 3 mg | 3 mg | 90.0 |
| 1 | Twinlab | Tri-Boron Plus | 3 mg | 90.0 |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.