Bladderwrack 250 mg
by Nature's Answer · capsule · 90 vegetarian capsules
- On the market (NIH)
- UPC 0 83000 16130 8
- DSLD label 295414
- Serving 1 capsule
- 90 servings
Bladderwrack 250 mg by Nature's Answer lists one ingredient: 250 mg of bladderwrack thallus extract per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on July 18, 2023.
What is in Bladderwrack 250 mg?
Each row as the label prints it, per serving of 1 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 |
|---|---|---|---|
| Bladderwrack Thallus Extractas Fucus vesiculosus Thallus Extract | 250 mg | Higher than 64% of 188 products listing bladderwrack (median 77.5 mg). Per day at the most servings: 750 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 295414 (entered July 18, 2023), 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 3 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?
6 products list the very same ingredients; the nearest amounts come first.
- Sirt6 ActivatorDoNotAge.org same ingredients
- Bladderwrack Kelp 450 mgTerraVita Premium Collection same ingredients
- Full Spectrum Bladderwrack 500 mgSwanson Premium Brand same ingredients
- Bladderwrack SeaweedHerb Stop same ingredients
- BladderwrackNature's Answer · off the market same ingredients
- Bladderwrack 580 mgSolaray 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
- Suggested use: as a dietary supplement take one (1) capsule three (3) times a day with food or water.
- Warnings
- Prop. 65 Warning for California Residents Warning: consuming the product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov/food.
- May contain shellfish.
- Warning: Keep out of reach of children.
- Do not use if safety seal is damaged or missing.
- If you are pregnant, nursing, taking any medications, planning any medical procedure or have a medical condition, consult with your healthcare practitioner before use.
- Allergens and what it does not contain
- Gluten free
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 295414.
What else is on the label?
Other ingredients: Rice Flour, Cellulose, Calcium Silicate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): K Parve (Kosher).
How many labels does Bladderwrack 250 mg have?
3 labels are on file under this name since May 22, 2016: other sizes, label designs and reformulations. The current one leads this page.
- Label 295414 (current) Entered July 18, 2023 · on the market · 90 vegetarian capsules · UPC 0 83000 16130 8
- Label 184577 Entered January 7, 2019 · off the market August 11, 2022 · 90 vegetarian capsules · UPC 0 83000 16130 8
- Label 59373 Entered May 22, 2016 · off the market June 18, 2018 · 90 vegetarian capsules · UPC 0 83000 16130 8
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Nature's Answer (manufacturer), Hauppauge, NY. All Nature's Answer products.