Extension Resveratrol 300 mg
Vitamin Research Products · United States · capsule · 90 Capsule(s)
Per day
| Ingredient | Per day | % DV | % of limit |
|---|---|---|---|
| Other flavonoids & polyphenols | 30 mg | — | — |
| Quercetin | 150 mg | — | 25% |
| Resveratrol | 900 mg | — | 600% |
Who's behind it
No data yet
Label source: US NIH DSLD · NIH ODS Dietary Supplement Label Database (DSLD) API v9 · US Government work (public domain) · 2026-10-26
Label ingredients (per serving)
| Ingredient | Label value | Cleaned | Data check |
|---|---|---|---|
| Trans-Resveratrol Japanese Knotweed (Polygonum cuspidatum) root extract |
300 mg | 300 mg | warning |
| Quercetin | 50 mg | 50 mg | ok |
| Red Wine Polyphenol complex | 10 mg | 10 mg | ok |
| Hydroxypropylmethylcellulose | — | — | |
| Microcrystalline Cellulose | — | — | |
| Magnesium Stearate | — | — | |
| Silicon Dioxide | — | — |
Label data from official national databases and brand websites, as declared; not lab-verified.
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