Resveratrol 500 mg
by Hi-Tech Pharmaceuticals · tablet or pill · 90 tablets
- On the market (NIH)
- UPC 8 11836 02447 0
- DSLD label 229656
- Serving 1 to 2 tablets; amounts per 1 tablet
- 90 servings
Resveratrol 500 mg by Hi-Tech Pharmaceuticals lists 3 ingredients, 1 with an amount per serving of 1 tablet; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on July 23, 2020.
What is in Resveratrol 500 mg?
Each row as the label prints it, per serving of 1 tablet. 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Longevity Blend | 500 mg | ||
| French whole Red Wine Grape | in the blend, no amount given | ||
| Muscadine whole Red GrapeMuscadine whole Red Grape PlantPart: skin and seed Genus: Vitis Species: rotundifolia Note: standardized to contain | in the blend, no amount given | ||
| Trans-Resveratrol | 100 mg | Higher than 59% of 1,123 products listing resveratrol (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 229656 (entered July 23, 2020), version 9.4.0. See the label on DSLD. 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; 2 ingredients sit inside a blend, so their amounts cannot be compared.
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?
6 products list the very same ingredients; the nearest amounts come first.
- Resveratrol PlusSpecialty Pharmacy · off the market same ingredients
- Resveratrol 100 mgEP · off the market same ingredients
- Ultra Woman Collagen SupportVitamin World same ingredients
- Resveratrol ExtraPure Encapsulations same ingredients
- Resveratrol from ResVida 100 mgEndurance Products Company · off the market same ingredients
- Resveratrol 100 mgEndurance Products Company same ingredients
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: As a dietary supplement for adults, take 1-2 tablets daily.
- Warnings
- Warning: For adults only.
- Resveratrol may interact with many pharmaceutical medications (especially NSAIDs, including diclofenac). Consult physician if pregnant/nursing, taking medication, or have a medical condition before using this product.
- This product may cause digestive upset in some sensitive individuals. If you experience any gastrointestinal discomfort after using this product, discontinue use.
- Keep out of reach of children.
- Allergens and what it does not contain
- (Non-GMO)
Source: label statements in DSLD label 229656.
What else is on the label?
Other ingredients: Cyclosome Technology with Phospholipids.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Good Manufacturing Practice Sourced from a GMP Certified Facility Quality Assured.
How many labels does Resveratrol 500 mg have?
One label is on file, entered on July 23, 2020.
- Label 229656 (current) Entered July 23, 2020 · on the market · 90 tablets · UPC 8 11836 02447 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Hi-Tech Pharmaceuticals, Inc. (manufacturer), Norcross, GA. All Hi-Tech Pharmaceuticals products.