Axes 1–2
Traceability and studiedness
Scored from the available data. Identity: A commercial strain code is printed. Quantity disclosure: 100.0%. Potency: Potency is stated through expiry.
product · release 2026-09-20
Structured fields rendered from the release dataset. Unknown values retain a reason; price is outside GIS.
Printed organisms · observed
Quantities reflect printed organism rows.
| Printed name and notes | Normalized organism | Printed code | Printed deposit | Printed quantity | Flags |
|---|---|---|---|---|---|
| Lactobacillus casei (HA-108) | Lacticaseibacillus casei | HA-108 | not printed | 3,000,000,000 CFU | T3; observed; quantity printed |
| Lactobacillus rhamnosus (HA-111) | Lacticaseibacillus rhamnosus | HA-111 | not printed | 2,500,000,000 CFU | T3; observed; quantity printed |
| Lactobacillus acidophilus (HA-122) | Lactobacillus acidophilus | HA-122 | not printed | 1,500,000,000 CFU | T3; observed; quantity printed |
| Bifidobacterium breve (HA-129) | Bifidobacterium breve | HA-129 | not printed | 1,500,000,000 CFU | T3; observed; quantity printed |
| Bifidobacterium longum (HA-135) | Bifidobacterium longum | HA-135 | not printed | 1,500,000,000 CFU | T3; observed; quantity printed |
Pack, dose and cost
Printed potency
10,000,000,000 CFU per serving across 5 of 5 printed organism rows; potency basis Potency is stated through expiry. 5 rows sit inside a proprietary blend, so their individual amounts are not disclosed.
Evidence behind the label
| Organism on this label | PubMed records indexed as human randomized controlled trials |
|---|---|
| Bifidobacterium breve | 122 |
| Bifidobacterium breve HA-129 | 1 |
| Bifidobacterium longum | 248 |
| Bifidobacterium longum HA-135 | 1 |
| Lacticaseibacillus casei | 240 |
| Lacticaseibacillus casei HA-108 | 0 |
| Lacticaseibacillus rhamnosus | 465 |
| Lacticaseibacillus rhamnosus HA-111 | 0 |
| Lactobacillus acidophilus | 381 |
| Lactobacillus acidophilus HA-122 | 3 |
Counts describe records matching each organism's published query, including trials of multi-ingredient products; they are not a count of trials of this product.
Context
This formulation scores above 19% of the 4,101 scored formulations in this release. The score is a preference-dependent summary of the axes, not a health claim.
| Other products carrying the same strain | Shared strain | Gut Index Score | Observed price |
|---|---|---|---|
| Natural Factors Ultimate Probiotic 12/12 Formula 12 Billion | HA-108 | 71.08 | not observed |
| Natural Factors Ultimate Probiotic 24/12 Formula 24 Billion | HA-108 | 71.08 | not observed |
| Natural Factors Ultimate Probiotic Women's | HA-108 | 66.68 | not observed |
Axes 1–2
Scored from the available data. Identity: A commercial strain code is printed. Quantity disclosure: 100.0%. Potency: Potency is stated through expiry.
Axes 3–4
Not a measurement product, so this axis does not apply.
No brand review panel is published in this release.
Price column
undefined: no permitted price observation in this release
Sensitivity
Preference interval 49.11–61.92; rank uncertainty 1409.00–3151.00; rank class 4.
Versions
Preference tool
The readout recomputes the arithmetic summary from the published component JSON. Axis fields remain primary.
Elsewhere in this release
Findings computed over the whole corpus: Potency basis census · Strain dose match · Supplier code network
Tools: Unit value calculator · DSLD product check
Citation
Ivitskiy, I. (2026). Natural Factors Three Brains 10 Billion Probiotic. Gut Registry, release 2026-09-20. Elanvale Ltd. https://gutregistry.com/p/10-billion-probiotic/
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
Natural Factors Three Brains 10 Billion Probiotic: 5 of 5 observed organisms name a strain, and 0 print a deposit identifier. Latest observed label 282115. Window: NIH DSLD snapshot Sep 2026.
5 / 5 observed organisms · NIH DSLD snapshot Sep 2026 · product.organisms · checked 2026-09-20T00:00:00Z · snapshot b7633f732437Natural Factors Three Brains 10 Billion Probiotic: 2 of 2 observed label snapshots state a potency basis; latest basis is through expiry. Quantities reflect printed organism rows. Window: NIH DSLD snapshot Sep 2026.
2 / 2 observed label snapshots · NIH DSLD snapshot Sep 2026 · product.potency · checked 2026-09-20T00:00:00Z · snapshot b7633f732437Natural Factors Three Brains 10 Billion Probiotic: 1 of 1 selected label snapshots have a numeric Gut Index Score; GIS 58.77 on the 100-point scale; rank class 4 of 4 across 3,279 scored formulations; nominal weights varied from 80.0% to 120.0% in preference sensitivity. Window: NIH DSLD snapshot Sep 2026.
1 / 1 selected label snapshots · NIH DSLD snapshot Sep 2026 · product.gis · checked 2026-09-20T00:00:00Z · snapshot b7633f732437Natural Factors Three Brains 10 Billion Probiotic has 2 observed versions across 1 formulation groups; last recorded edge type: available at the same time. Window: NIH DSLD snapshot Sep 2026.
2 / 1 formulation groups · NIH DSLD snapshot Sep 2026 · product.versions · checked 2026-09-20T00:00:00Z · snapshot b7633f732437Natural Factors Three Brains 10 Billion Probiotic: 0 of 2 observed versions have numeric prices; latest price No numeric price observation is available in this release.. Window: NIH DSLD snapshot Sep 2026.
0 / 2 observed label versions · NIH DSLD snapshot Sep 2026 · product.price · checked 2026-09-20T00:00:00Z · snapshot b7633f732437