PlainVitamins

Resveratrol

by Garden of Herbz · capsule · 60 capsules

  • On the market (NIH)
  • UPC 8 50056 47614 0
  • DSLD label 315443
  • Serving 2 capsules
  • 30 servings

Resveratrol by Garden of Herbz lists 4 ingredients, 4 with an amount per serving of 2 capsules, such as 400 mg of japanese knotweed root extract, 100 mg of grape seed extract, 40 mg of green tea leaf extract and 10 mg of quercetin. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2024.

What is in Resveratrol?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Resveratrol: Supplement Facts rows against the market (DSLD label 315443, January 2026 release)
IngredientAmount% DVAmong products listing it
Japanese Knotweed root extractas Resveratrol50% Resveratrol400 mgHu Zhang in Resveratrol against 269 products400 mg per serving; the middle half of products list 50 mg to 400 mg, the median 150 mg.400 mg

Higher than 74% of 269 products listing hu zhang (median 150 mg).

Grape Seed ExtractEquivalent to 400mg of grape seed, 4:1 extract100 mgGrape in Resveratrol against 1,900 products100 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.100 mg

Higher than 58% of 1,900 products listing grape (median 50 mg).

Green Tea Leaf Extractas Catechins, Epigallocatechin Gallate, Polyphenols98% Polyphenols, 80% Catechins, 50% Epigallocatechin Gallate40 mgGreen Tea in Resveratrol against 2,595 products40 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.40 mg

82% of 2,595 products listing green tea give more (median 100 mg).

Quercetinas Sophora japonica Bud Extract10 mgQuercetin in Resveratrol against 1,548 products10 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.10 mg

90% of 1,548 products listing quercetin give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 315443 (entered October 24, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 90% of the 1,548 products that print an amount of quercetin list more than its 10 mg of quercetin (median 100 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

1 product lists the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested use: 2 capsules taken daily preferably with meals or as directed by a healthcare professional.
Warnings
Caution: Do not exceed recommended dose.
Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of the reach of children.
Do not use if safety seal is damaged or missing.
Allergens and what it does not contain
Non GMO GMO free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 315443.

What else is on the label?

Other ingredients: Hydroxypropyl Methylcellulose, Rice Flour.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Third-party tested Made In USA with Globally Sourced Ingredients.

How many labels does Resveratrol have?

One label is on file, entered on October 24, 2024.

  1. Label 315443 (current) Entered October 24, 2024 · on the market · 60 capsules · UPC 8 50056 47614 0

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Garden Of Herbz (distributor), Montebello. All Garden of Herbz products.

Where next?