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Solaray · Other Combinations supplement

Resveratrol Japanese Knotweed 225 mg

11 ingredients on file in the NIH Dietary Supplement Label Database. Currently on-market in the U.S.

11
Ingredients
6
Nutrient categories
Top 39%
By ingredient count

Resveratrol Japanese Knotweed 225 mg is a other combinations supplement by Solaray in capsule form, listing 11 ingredients in the NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. Currently listed as on-market. Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.

Product Details

Form
Capsule
Database Entry Date
2025-08-22
Ingredients
11

Supplement Facts (11 Ingredients)

Ingredient Group Amount % DV
Japanese Knotweed Rhizome, Root Extract Hu Zhang Not disclosed on label No DV
Total Resveratrol Resveratrol Not disclosed on label No DV
Trans-Resveratrol Resveratrol Not disclosed on label No DV
Grape Skin Extract Grape Not disclosed on label No DV
Polyphenols Polyphenol (unspecified) Not disclosed on label No DV
Grape Seed Extract Grape Not disclosed on label No DV
Polyphenols Blend Not disclosed on label No DV
Red Wine Extract Red Wine Not disclosed on label No DV
Cellulose Cellulose Not disclosed on label No DV
Rice Extract Blend Rice Not disclosed on label No DV
Silica Silicon Not disclosed on label No DV

How does Resveratrol Japanese Knotweed 225 mg compare?

Ingredients listed on each label, against the other combinations category average of 21.8. Data from the NIH DSLD.

Resveratrol Japanese Knotweed 225 mg11
1,000 mg Vitamin C Acai Berry34
Other Combinations average21.8

Resveratrol Japanese Knotweed 225 mg lists 23 ingredients fewer than 1,000 mg Vitamin C Acai Berry. That is 11 below the other combinations average.

What the Label Data Shows

Resveratrol Japanese Knotweed 225 mg is cataloged in the NIH Dietary Supplement Label Database (DSLD) as a other combinations supplement built from 11 ingredients from Solaray, sold in capsule form. These ingredients span 6 nutrient categories, botanical, non-nutrient/non-botanical, blend, other, and 2 more, reflecting a multi-component formula rather than a single-nutrient product.

Across a broader 11-ingredient formula, 11 of 11 fall outside the FDA's Daily Value system altogether, expected for a broader formula -- the more ingredients a label lists, the more likely it accumulates botanicals, amino acids, or specialty compounds the FDA has never benchmarked.

Availability status shapes how this label record is best used. This product is currently listed as on-market in the DSLD, with its label first entered into the database on 2025-08-22. This product is actively distributed in the U.S. right now. As with every DSLD entry, that listing reflects the manufacturer's self-declared label, not an independent safety or efficacy review.

About the DSLD database

The DSLD is a label database, not an FDA approval list, under the 1994 DSHEA framework, dietary supplements do not require pre-market approval, and label information reflects what manufacturers self-declare rather than independent laboratory verification. This page presents factual label data for reference only and is not medical advice; consult a licensed healthcare provider before making decisions about any supplement.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD) Supplement label data for Resveratrol Japanese Knotweed 225 mg: ingredients, % Daily Value, market status, brand · 2026 DSLD captures manufacturer-self-declared label information; the NIH does not verify accuracy or evaluate safety/efficacy. Dietary supplements are regulated under DSHEA 1994, no pre-market FDA approval is required.

Ingredient Breakdown by Category

botanical
4
Japanese Knotweed Rhizome, Root Extract, Grape Skin Extract, Grape Seed Extract, +1 more
non-nutrient/non-botanical
3
Total Resveratrol, Trans-Resveratrol, Polyphenols
blend
1
Polyphenols
other
1
Red Wine Extract
fiber
1
Cellulose
mineral
1
Silica

Daily Value Coverage

0
Above 100% DV
0
Below 100% DV
11
No DV Established

Frequently Asked Questions

What ingredients are in Resveratrol Japanese Knotweed 225 mg?
Resveratrol Japanese Knotweed 225 mg contains 11 ingredients. Ingredients span 6 categories: botanical, non-nutrient/non-botanical, blend, other, fiber, mineral.
Who manufactures Resveratrol Japanese Knotweed 225 mg?
Resveratrol Japanese Knotweed 225 mg is currently manufactured by Solaray. It is classified as a Other Combinations supplement in capsule form.
Is Resveratrol Japanese Knotweed 225 mg still available for purchase?
Yes, Resveratrol Japanese Knotweed 225 mg is currently listed as on-market in the NIH DSLD database.
What is the serving size of Resveratrol Japanese Knotweed 225 mg?
The serving size is not specified.
What type of supplement is Resveratrol Japanese Knotweed 225 mg?
Resveratrol Japanese Knotweed 225 mg is classified as a "Other Combinations" supplement in the NIH database. This category includes products primarily composed of other combinations ingredients. The NIH DSLD tracks 9 supplement categories: Vitamin, Mineral, Botanical, Amino Acid & Protein, Non-Nutrient, Fat & Fatty Acid, Multi-Vitamin & Mineral, Botanical with Nutrients, and Other Combinations.
Data Sources & Methodology

Data as of 2025. Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD).

Supplement label data sourced from the Source: NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. The DSLD contains label information from dietary supplement products marketed in the United States.

Daily Value (DV) percentages are based on Source: FDA 21 CFR 101.9 Reference Daily Intake (RDI) values for adults. Products marked "Off Market" may no longer be available for purchase but their label data remains in the database for reference.

Disclaimer, Not Medical Advice

Label data from the Source: NIH Dietary Supplement Label Database (DSLD). This information is for educational and reference purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting, stopping, or combining any dietary supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. This page draws directly on the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.