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 acidophilus LA-14 | Lactobacillus acidophilus | La-14 | not printed | not printed | T2; observed; quantity unavailable |
| Bifidobacterium animalis lactis BL-04 | Bifidobacterium animalis | Bl-04 | not printed | not printed | T2; observed; quantity unavailable |
| Lactobacillus brevis LBR-35 | Lactobacillus brevis | LBR-35 | not printed | not printed | T3; observed; quantity unavailable |
| Lactobacillus casei LC-11 | Lacticaseibacillus casei | Lc-11 | not printed | not printed | T3; observed; quantity unavailable |
| Lactobacillus plantarum LP-115 | Lactiplantibacillus plantarum | Lp-115 | not printed | not printed | T1; observed; quantity unavailable |
| Lactobacillus rhamnosus LR-32 | Lacticaseibacillus rhamnosus | Lr-32 | not printed | not printed | T3; observed; quantity unavailable |
| Lactobacillus salivarius LS-33 | Ligilactobacillus salivarius | Ls-33 | not printed | not printed | T3; observed; quantity unavailable |
| Lactobacillus paracasei Lpc-37 | Lacticaseibacillus paracasei | Lpc-37 | not printed | not printed | T2; observed; quantity unavailable |
| Bifidobacterium | Bifidobacterium | not printed | not printed | not printed | T4; observed; quantity unavailable |
| Bifidobacterium breve BB-3 | Bifidobacterium breve | BB-3 | not printed | not printed | T3; observed; quantity unavailable |
| Bifidobacterium longum BL-5 | Bifidobacterium longum | BL-5 | not printed | not printed | T3; observed; quantity unavailable |
| Lactobacillus bulgaricus LB-87 | Lactobacillus bulgaricus | LB-87 | not printed | not printed | T3; observed; quantity unavailable |
| Saccharomyces boulardii | Saccharomyces boulardii | not printed | not printed | not printed | T4; observed; quantity unavailable |
Pack, dose and cost
Printed potency
No numeric quantity is printed on 13 organism rows of the latest observed label; potency basis The potency basis is not stated. 13 rows sit inside a proprietary blend, so their individual amounts are not disclosed.
Evidence behind the label
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 8.1% 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 |
|---|---|---|---|
| Nature's Bounty Acidophilus Probiotic | La-14 | 89.63 | not observed |
| Puritan's Pride Probiotic Acidophilus | La-14 | 89.63 | not observed |
| NOW Acidophilus Two Billion | La-14 | 89.63 | not observed |
Axes 1–2
Evidence queries are incomplete. A2 uses the known matching records as a lower bound.
Scored using the available matching evidence. Identity: Only the species or an unresolved identity is available. Quantity disclosure: 0.0%. Potency: The potency basis is not stated.
Axes 3–4
Not a measurement product, so this axis does not apply.
No brand review panel is published in this release.
Price column
third-party observation (DataForSEO), 2026-09-21
Sensitivity
Preference interval 0.00–43.16; rank uncertainty 2973.00–3068.00; rank class 4.
Versions
Preference tool
The readout recomputes the arithmetic summary from the published component JSON. Axis fields remain primary.
Brand: NOW — every published product of this brand, its potency basis and its observed reformulations.
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). NOW Probiotic Defense. Gut Registry, release 2026-09-20. Elanvale Ltd. https://gutregistry.com/p/probiotic-defense/
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
NOW Probiotic Defense: 11 of 13 observed organisms name a strain, and 0 print a deposit identifier. Latest observed label 313986. Window: NIH DSLD snapshot Sep 2026.
11 / 13 observed organisms · NIH DSLD snapshot Sep 2026 · product.organisms · checked 2026-09-20T00:00:00Z · snapshot b7633f732437NOW Probiotic Defense: 0 of 1 observed label snapshots state a potency basis; latest basis is not stated. Quantities reflect printed organism rows. Window: NIH DSLD snapshot Sep 2026.
0 / 1 observed label snapshots · NIH DSLD snapshot Sep 2026 · product.potency · checked 2026-09-20T00:00:00Z · snapshot b7633f732437NOW Probiotic Defense: 1 of 1 selected label snapshots have a numeric Gut Index Score; GIS 40.60 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 b7633f732437NOW Probiotic Defense has 1 observed versions across 1 formulation groups; last recorded edge type: same product. Window: NIH DSLD snapshot Sep 2026.
1 / 1 formulation groups · NIH DSLD snapshot Sep 2026 · product.versions · checked 2026-09-20T00:00:00Z · snapshot b7633f732437NOW Probiotic Defense: 1 of 1 observed versions have numeric prices; latest price USD 44.8, third-party observation (DataForSEO), 2026-09-21, observed 2026-09-21. Window: NIH DSLD snapshot Sep 2026.
1 / 1 observed label versions · NIH DSLD snapshot Sep 2026 · product.price · checked 2026-09-20T00:00:00Z · snapshot b7633f732437