Gut Registry

entity · release 2026-09-20

Saccharomyces boulardii I-3799

Structured fields rendered from the release dataset. Unknown values retain a reason; price is outside GIS.

Across the corpus

How this organism is actually sold

Printed CFU per serving
250,000,000 – 250,000,000; median 250,000,000. Measured on the 1 of 1 published products carrying it whose latest published label prints a figure for it; the rest print a blend total or no quantity, and earlier label versions in the table below may print other figures. 0 row(s) print a CFU below 1 000 and are excluded as a label or parsing artefact.
Forms
Capsule: 1 · counted across the 1 of 1 published products whose label states a form
Brands carrying it
allegany-nutrition (1)
Published product pages
1

Products

Published products carrying this organism

ProductPrinted CFUPrinted doseCost per dayFormGut Index Score
Allegany Nutrition Probiotic250,000,000not printednot observedCapsule66.43
Containing labels1
Evidence amount0.29
Direction balanceThe direction of the study results has not been extracted.

Matched PubMed records

1 records (retracted records excluded; 0 retracted records match the query separately). PubMed query

Matched records include trials of multi-ingredient products; this is not a count of trials of this entity alone.

  1. 2020 · A Multicenter, Randomized, Double-blind, Placebo-controlled Trial of Saccharomyces boulardii in Infants and Children With Acute Diarrhea.

ClinicalTrials.gov

0 interventional studies. ClinicalTrials.gov query

This species has 6 tracked designations; this one appears on 1 labels (median 3.5).

Species and related strains

Saccharomyces boulardii

Axis 1 · inverted

Containing label versions

Showing 1 of 1 rows, ordered by Gut Index Score descending, then DSLD label ID. Download full CSV · Download full JSON.

BrandProductDSLDGut Index ScoreStrain namedPer-organism quantityPotency basisVersions
Allegany NutritionProbiotic27604966.43true250,000,000 CFUthrough expiry1

Axis 2

Studiedness

Evidence amount
0.29
Direction balance
The direction of the study results has not been extracted.
PMID records loaded
1
Records after title/year deduplication
1

Axis 3

Measurement integrity

Not a measurement product, so this axis does not apply.

Axis 4

Reddit mention panel

0 observed mentions; no aggregate panel matched this entity.

Elsewhere in this release

Related pages

Findings computed over the whole corpus: Strain naming census · Label designation changes · Strain dose match · Stability literature gaps

Tools: DSLD product check · Unit value calculator

Citation

Cite this page

Ivitskiy, I. (2026). Saccharomyces boulardii I-3799. Gut Registry, release 2026-09-20. Elanvale Ltd. https://gutregistry.com/s/saccharomyces-boulardii-i-3799/

The underlying tables are published under CC BY 4.0: this page as CSV · as JSON · full release and data dictionary. Cell-level provenance names the source record and its observation date.

Citable atoms

Release claims

  1. Saccharomyces boulardii I-3799 appears on 1 of 13,330 labels in the NIH DSLD snapshot (Sep 2026), from 1 brands; tied with 227 designations by distinct label count.

    1 / 13330 observed label versions · NIH DSLD snapshot Sep 2026 · entity.prevalence · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

  2. 1 of 1 containing labels in the NIH DSLD snapshot (Sep 2026) print a quantity for Saccharomyces boulardii I-3799 (100.0%); 0 light records have quantities unavailable.

    1 / 1 containing labels · NIH DSLD snapshot Sep 2026 · entity.quantity · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

  3. 1 PubMed records indexed as human randomized controlled trials match the published query (as of 2026-09-15). 1 records (retracted records excluded; 0 retracted records match the query separately).

    Published PubMed query

    1 / 1 loaded PMID records · NIH DSLD snapshot Sep 2026 · entity.evidence · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

  4. 0 interventional studies on ClinicalTrials.gov match the published query.

    Published ClinicalTrials.gov query

    0 / Not available in this release. interventional registry studies · NIH DSLD snapshot Sep 2026 · entity.registered_trials · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

  5. 0 of 1 SKUs containing Saccharomyces boulardii I-3799 have a numeric price observation (0.0%) in the release accompanying the NIH DSLD snapshot Sep 2026.

    0 / 1 containing SKUs · NIH DSLD snapshot Sep 2026 · entity.price · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

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