Trans-Resveratrol Japanese Knotweed 50 mg
by Wonder Laboratories · capsule · 120 veg caps
- On the market (NIH)
- UPC 0 99528 50612 5
- DSLD label 315245
- Serving 1 vegetable capsule
- 120 servings
Trans-Resveratrol Japanese Knotweed 50 mg by Wonder Laboratories lists 2 ingredients, 2 with an amount per serving of 1 vegetable capsule, such as 50 mg of trans-resveratrol and 3 mg of bioperine. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2024.
What is in Trans-Resveratrol Japanese Knotweed 50 mg?
Each row as the label prints it, per serving of 1 vegetable capsule. 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 |
|---|---|---|---|
| Trans-Resveratrolas Japanese Knotweed | 50 mg | 45% of 1,123 products listing resveratrol give more (median 50 mg). Per day at the most servings: 100 mg. | |
| Bioperineas Black Pepper Extract | 3 mg | 83% of 2,363 products listing black pepper give more (median 5 mg). Per day at the most servings: 6 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 315245 (entered August 22, 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 1 to 2 servings 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?
2 products list the very same ingredients; the nearest amounts come first.
- Trans Resveratrol 50 mgDC same ingredients
- Resveratrol Platinum 500 mgVivid Health Nutrition same ingredients
- Estrogen BlockerHerbs SRA 2 shared, 60% alike
- Nad+Rainbow Nutrients 2 shared, 56% alike
- Age Management ResveratrolLee Haney's Nutritional Support Systems 1 shared, 55% alike
- Maximum Strength Resveratrol Youth Guard 500 mgVitamin World 1 shared, 55% alike
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, take 1 vegetable capsule one to two times daily, preferably with a meal.
- Warnings
- Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
- Keep out of reach of children.
- Caution: If you are pregnant or nursing, consult your physician before taking this product.
- Allergens and what it does not contain
- Gluten free
- Storage
- Keep tightly closed. Store at room temperature: 59 Degrees - 86 Degrees F (15 Degrees to 30 Degrees C).
Source: label statements in DSLD label 315245.
What else is on the label?
Other ingredients: Cellulose, Silica, Magnesium Stearate.
How many labels does Trans-Resveratrol Japanese Knotweed 50 mg have?
One label is on file, entered on August 22, 2024.
- Label 315245 (current) Entered August 22, 2024 · on the market · 120 veg caps · UPC 0 99528 50612 5
DSLD also links this label to: Resveratrol 50 mg (image difference, same product), Resveratrol 50 mg Japanese Knotweed (image difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Wonder Laboratories (distributor), White House, TN. All Wonder Laboratories products.