PlainVitamins

Resveratrol

by Isotonix · powder · 3.5 ounces

  • On the market (NIH)
  • UPC 8 48570 00300 3
  • DSLD label 313413
  • Serving 3.3 g (1 capful)
  • 30 servings

Resveratrol by Isotonix lists 5 ingredients, 5 with an amount per serving of 3.3 g, such as 15 mg of magnesium, 100 mg of potassium, 200 mg of BioVin and 50 mg of VitaBlue, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 20, 2024.

What is in Resveratrol?

Each row as the label prints it, per serving of 3.3 g. 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 313413, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Carbohydrates2 g1%Carbohydrate in Resveratrol against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g).

Total Sugars2 gSugar in Resveratrol against 11,807 products2 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.2 g

48% of 11,807 products listing sugar give more (median 2 g).

Added Sugars1 g2%
Magnesiumas Magnesium Carbonate15 mg4%Magnesium in Resveratrol against 14,003 products15 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg15 mg

87% of 14,003 products listing magnesium give more (median 86 mg).

Potassiumas Potassium Bicarbonate100 mg2%Potassium in Resveratrol against 11,614 products100 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg100 mg

Higher than 51% of 11,614 products listing potassium (median 99 mg).

BioVinas French Red Grape Pomace Extract5% resveratrol200 mgGrape in Resveratrol against 1,900 products210 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.210 mg

Higher than 87% of 1,900 products listing grape (median 50 mg).

VitaBlueas Blueberry Fruit Extractnorth american blueberry50 mgBlueberry in Resveratrol against 378 products50 mg per serving; the middle half of products list 50 mg to 300 mg, the median 100 mg.50 mg

67% of 378 products listing blueberry give more (median 100 mg).

Resveravineas Grape Vine Extract10 mg

Source: NIH ODS Dietary Supplement Label Database, label 313413 (entered June 20, 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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?

The products whose ingredient lists overlap most with Resveratrol's, rare ingredients counting for more.

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
Directions for use: Pour 1 level, white bottle capful into the overcap. Add water to the line on the overcap (2 fl oz/60 mL) and stir. As a dietary supplement, take once daily or as directed by your healthcare provider. Maximum absorption occurs when taken on an empty stomach. This product is isotonic only if the specified amounts of powder and water are used.
Warnings
Warning: If you are currently using warfarin (Coumadin) or any other antiplatelet/anticoagulant drugs, do not use this product. If you are currently using any other prescription drugs, have any other ongoing medical condition, or if you are pregnant or breastfeeding, consult your healthcare provider before using this product.
Women with a history of estrogen-sensitive cancers, such as breast, ovarian or uterine, should consult their healthcare providers before using this product.
Keep out of the reach of children.
Do not use if safety seal is broken or missing.
Resale on third-party websites is strictly prohibited unless specifically authorized by Market America or its corporate affiliates. If barcodes are altered or you purchase this product from an unauthorized third-party website, the product is not guaranteed by Market America or its corporate affiliates.
Allergens and what it does not contain
This vegan product contains no added wheat, soy, yeast, gluten, artificial flavor, starch, salt, preservatives or milk.
Gluten free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 313413.

What else is on the label?

Other ingredients: Fructose, Grape Juice, Powder, Citric Acid, Malic Acid, Tartaric Acid, Grape Flavor, Natural, Silicon Dioxide, natural Concord Grape flavor, Luo Han Guo fruit extract, Rebaudioside A, natural Grapefruit flavor, Maltodextrin, Stearic Acid.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegan.

How many labels does Resveratrol have?

3 labels are on file under this name since February 23, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 313413 (current) Entered June 20, 2024 · on the market · 3.5 ounces · UPC 8 48570 00300 3
  2. Label 203964 Entered June 24, 2019 · off the market October 4, 2023 · 3.5 oz. · UPC 8 48570 00300 3
  3. Label 6192 Entered February 23, 2012 · off the market August 1, 2014 · 3.5 oz.

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

Who makes it?

The label names Market America, Inc. (distributor), Greensboro, NC. All Isotonix products.

Where next?