Peak Blood Flow
by Peak Pure & Natural · capsule · 30 capsules
- On the market (NIH)
- DSLD label 333603
- Serving 1 capsule
- 30 servings
Peak Blood Flow by Peak Pure & Natural lists one ingredient: 100 mg of nattokinase per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on July 24, 2025.
What is in Peak Blood Flow?
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 |
|---|---|---|---|
| Nattokinaseas Soy | 100 mg | 13% of 141 products listing nattokinase give more (median 100 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 333603 (entered July 24, 2025), 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?
6 products list the very same ingredients; the nearest amounts come first.
- The Circulation SolutionHealth Resources same ingredients
- NattokinaseOL Olympian Labs same ingredients
- Nattokinase 100 mgThe Vitamin Shoppe same ingredients
- Nattokinase (as NSK-SD)Patient One 1 MediNutritionals same ingredients
- Nattokinase 100 mgProtocol For Life Balance same ingredients
- Nattokinase 100 mgNatural Factors 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: Adults take one (1) capsule daily, preferably with a meal, or as directed by a healthcare practitioner.
- Warnings
- Do not exceed recommended dose. Do not use if clear neck seal is broken or missing.
- If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.
- Warning: Consult with your health care practitioner before taking this product if you take Coumadin (Warfarin) or other blood thinners.
- Allergens and what it does not contain
- Non GMO GF (Gluten free)
- Storage
- Store at room temperature, in a dry place.
Source: label statements in DSLD label 333603.
What else is on the label?
Other ingredients: Vegetable Capsule, Maltodextrin, Hydroxypropyl Methylcellulose, Silica.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Clean label V (Vegetarian) Manufactured in U.S.A. with quality ingredients from around the world.
How many labels does Peak Blood Flow have?
One label is on file, entered on July 24, 2025.
- Label 333603 (current) Entered July 24, 2025 · on the market · 30 capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Peak Pure & Natural (distributor), West Palm Beach, FL. All Peak Pure & Natural products.