Pterostilbene & Resveratrol 50 mg / 250 mg
by Protocol For Life Balance · capsule · 60 veg capsules
- On the market (NIH)
- UPC 7 07359 13357 0
- DSLD label 23787
- Serving 1 veg capsule
Pterostilbene & Resveratrol 50 mg / 250 mg by Protocol For Life Balance lists 2 ingredients, 2 with an amount per serving of 1 veg capsule, such as 50 mg of trans-pterostilbene and 500 mg of polygonum cuspidatum extract. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2013.
What is in Pterostilbene & Resveratrol 50 mg / 250 mg?
Each row as the label prints it, per serving of 1 veg 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-Pterostilbene | 50 mg | 30% of 115 products listing pterostilbene give more (median 50 mg). Per day at the most servings: 100 mg. | |
| Polygonum cuspidatum Extractas natural Trans-ResveratrolPolygonum cuspidatum Extract (Form: 50% natural Trans-Resveratrol Note: 250 mg) PlantPart: root/rhizome Genus: Polygonum Species: cuspidatum | 500 mg | Higher than 80% of 269 products listing hu zhang (median 150 mg). Per day at the most servings: 1,000 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 23787 (entered July 25, 2013), 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.
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?
1 product lists the very same ingredients; the nearest amounts come first.
- Pterostilbene & Resveratrol 50 mg/250 mgNOW same ingredients
- PterostilbeneIndiana Botanic Gardens 1 shared, 55% alike
- Ptero-BBronson Laboratories 1 shared, 55% alike
- PteroActivBiotivia 1 shared, 55% alike
- Trans-PterostilbeneJarrow Formulas · off the market 1 shared, 55% alike
- pTeroPure Pterostilbene 50 mgSwanson Ultra · off the market 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
- SUGGESTED USAGE: As a dietary supplement, take 1 capsule 1-2 times daily, or as directed by your healthcare practitioner.
- Warnings
- CAUTIONS/INTERACTIONS: If you are taking carmabazepine or other anticonvulsant medications, consult your healthcare practitioner before taking this product.
- This product may cause digestive upset in some sensitive individuals.
- Do Not Eat Freshness Packet. Keep in Bottle.
- Produced in a GMP facility that processes other ingredients containing these allergens.
- Allergens and what it does not contain
- Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
- Storage
- Store in a cool, dry place after opening.
Source: label statements in DSLD label 23787.
What else is on the label?
Other ingredients: Cellulose, Cellulose powder, Stearic Acid, Silica.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): pTeroPure(R); GMP.
How many labels does Pterostilbene & Resveratrol 50 mg / 250 mg have?
One label is on file, entered on July 25, 2013.
- Label 23787 (current) Entered July 25, 2013 · on the market · 60 veg capsules · UPC 7 07359 13357 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Protocol For Life Balance(R) (manufacturer, distributor), Bloomingdale, IL. All Protocol For Life Balance products.