S. Boulardii
by ZHOU · capsule · 60 veggie capsules
- On the market (NIH)
- UPC 6 69191 82016 5
- DSLD label 250051
- Serving 1 vegetable capsule
- 60 servings
S. Boulardii by ZHOU lists one ingredient: 440 mg of saccharomyces cerevisiae var. boulardii per serving of 1 vegetable capsule. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2021.
What is in S. Boulardii?
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 |
|---|---|---|---|
| Saccharomyces cerevisiae var. boulardii | 440 mg | Higher than 63% of 78 products listing saccharomyces boulardii (median 250 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 250051 (entered August 23, 2021), 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 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.
- Saccharomyces Boulardii 8 BillionKAL same ingredients
- Saccharomyces boulardiiNutriCology same ingredients
- Saccharomyces BoulardiiAllergy Research Group Essential-Biotic · off the market same ingredients
- Essential-Biotic Saccharomyces BoulardiiAllergy Research Group Essential-Biotic same ingredients
- Saccharomyces boulardiiNutriCology Restore-Biotic same ingredients
- Saccharomyces boulardiiAllergy Research Group 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: Take one (1) capsule daily with a meal or glass of water. Do not take within two hours of antibiotics.
- Use only as directed.
- Warnings
- Caution: Do not exceed recommended dose.
- Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
- Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children.
- Do not use if safety seal is damaged or mising.
- Allergens and what it does not contain
- Made with Non-GMO Ingredients Zero gluten, soy, milk, eggs, fish, shellfish, tree nuts, peanuts & wheat.
- Storage
- Store in a cool, dry place. Product stable at room temperature. May be refrigerated to preserve freshness.
- Store in a cool, dry place.
- No refrigeration needed
Source: label statements in DSLD label 250051.
What else is on the label?
Other ingredients: Vegetable Cellulose Capsule, Sorbitan Monostearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): V Vegan Lab Verified.
How many labels does S. Boulardii have?
One label is on file, entered on August 23, 2021.
- Label 250051 (current) Entered August 23, 2021 · on the market · 60 veggie capsules · UPC 6 69191 82016 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names ZHOU Nutrition Zhou, Inc. (manufacturer), Park City, UT. All ZHOU products.