product · release 2026-09-20

Nature's Way Fortify Daily Probiotic 50 Billion

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

Organisms, fibers and substances on this label

Printed organisms · observed

Organism list

Quantities reflect printed organism rows.

Printed name and notes	Normalized organism	Printed code	Printed deposit	Printed quantity	Flags
Lacticaseibacillus casei Lc-11	Lacticaseibacillus casei	Lc-11	not printed	not printed	T3; observed; quantity unavailable
L. rhamnosus GG	Lacticaseibacillus rhamnosus	GG	not printed	not printed	T1; observed; quantity unavailable
L. paracasei LPC-37	Lacticaseibacillus paracasei	Lpc-37	not printed	not printed	T2; observed; quantity unavailable
HOWARU		not printed	not printed	not printed	T4; observed; quantity unavailable
L. acidophilus LA-14	Lactobacillus acidophilus	La-14	not printed	not printed	T2; observed; quantity unavailable
L. plantarum LP-115	Lactiplantibacillus plantarum	Lp-115	not printed	not printed	T1; observed; quantity unavailable
Bifidobacterium	Bifidobacterium	not printed	not printed	not printed	T4; observed; quantity unavailable
B. animalis lactis BL-04	Bifidobacterium animalis	Bl-04	not printed	not printed	T2; observed; quantity unavailable
HOWARU		not printed	not printed	not printed	T4; observed; quantity unavailable
B. animalis lactis BI-07	Bifidobacterium animalis	Bi-07	not printed	not printed	T2; observed; quantity unavailable

Pack, dose and cost

What the label says beyond the organisms

Pack: 30 Delayed Release Capsule(s) · Capsule
Serving: 1 Capsule(s) · 1 serving(s) a day
Days of supply: 30
Potency per day: undefined: no numeric quantity printed
Cost per day: no observed price in this release
Printed claims: 3 on the label (Nutrient , All Other, Structure/Function). A printed claim is not evidence and does not enter any axis.
Other ingredients: 5 printed: Cellulose, Hypromellose, Gellan Gum, Magnesium Stearate, Silica
Label target groups: Adult (18 - 50 Years), Gluten Free, Dairy Free
Suggested use: Recommendation: Adults take 1 capsule daily. May be taken at any time, with or without food.
UPC: 0 33674 10673 0

Printed potency

Quantity on the label

No numeric quantity is printed on 10 organism rows of the latest observed label; potency basis Potency is stated through expiry. 10 rows sit inside a proprietary blend, so their individual amounts are not disclosed.

Evidence behind the label

Located human trials per organism

Organism on this label	PubMed records indexed as human randomized controlled trials
Bifidobacterium animalis	423
Bifidobacterium animalis subsp. lactis Bi-07	16
Bifidobacterium animalis subsp. lactis Bl-04	12
Lacticaseibacillus casei	240
Lacticaseibacillus casei Lc-11	2
Lacticaseibacillus paracasei	180
Lacticaseibacillus paracasei Lpc-37	10
Lacticaseibacillus rhamnosus	465
Lacticaseibacillus rhamnosus GG	204
Lactiplantibacillus plantarum	267
Lactiplantibacillus plantarum Lp-115	0
Lactobacillus acidophilus	381
Lactobacillus acidophilus La-14	6

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

Where this score sits

This formulation scores above 19.8% 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
Dr. Rico Perez Probiotic	Lc-11	88.53	not observed
Nature's Way Fortify Women's Probiotic 30 Billion	Lc-11	79.03	not observed
Jarrow Formulas Jarro-Dophilus Ultra 50 Billion CFU	Lc-11	78.53	$36.7

A140.00

A275.00

GIS59.25

Axes 1–2

Traceability and studiedness

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: Potency is stated through expiry.

Axes 3–4

Measurement and brand panel

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

No brand review panel is published in this release.

Price column

Observed price

undefined: no permitted price observation in this release

Sensitivity

Preference-dependent summary

Preference interval 50.73–70.05; rank uncertainty 1376.00–2544.00; rank class 2.

Versions

Typed label snapshot edges

205112 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
205112 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
205230 → 327963: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
212396 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
212396 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
212408 → 273399: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
212408 → 327963: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
212425 → 273399: snapshot comparison. organisms added: HOWARU B. lactis HN019, HOWARU L. rhamnosus HN001, Lactobacilli Blend. organisms removed: B. lactis HN019, L. brevis Lbr-35, L. rhamnosus HN001. potency basis through_expiry → unstated. pack 30 Delayed-Release Veg. Capsule(s) → 30 Delayed-Release Capsules.
212425 → 273399: snapshot comparison. organisms added: HOWARU B. lactis HN019, HOWARU L. rhamnosus HN001, Lactobacilli Blend. organisms removed: B. lactis HN019, L. brevis Lbr-35, L. rhamnosus HN001. potency basis through_expiry → unstated. pack 30 Delayed-Release Veg. Capsule(s) → 30 Delayed-Release Capsules.
212425 → 273399: snapshot comparison. organisms added: HOWARU B. lactis HN019, HOWARU L. rhamnosus HN001, Lactobacilli Blend. organisms removed: B. lactis HN019, L. brevis Lbr-35, L. rhamnosus HN001. potency basis through_expiry → unstated. pack 30 Delayed-Release Veg. Capsule(s) → 30 Delayed-Release Capsules.
212425 → 317030: snapshot comparison. organisms added: B. animalis lactis BI-07, Bifidobacterium, Bifidobacterium animalis lactis BL-04, HOWARU, HOWARU L. rhamnosus HN001, L. casei LC-11 …. organisms removed: B. lactis Bl-04, B. lactis HN019, B. lactis/bifidum Bb-02, Bifidobacterium lactis Bi-07, L. acidophilus La-14, L. brevis Lbr-35 …. pack 30 Delayed-Release Veg. Capsule(s) → 30 Delayed-Release Capsule(s).
230125 → 273399: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
230125 → 327963: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
241768 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
241768 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
242425 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
242425 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
243762 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
243762 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
273399 → 317030: snapshot comparison. organisms added: B. animalis lactis BI-07, Bifidobacterium, Bifidobacterium animalis lactis BL-04, HOWARU, L. casei LC-11, Lactobacillus acidophilus LA-14 …. organisms removed: B. lactis Bl-04, B. lactis/bifidum Bb-02, Bifidobacterium lactis Bi-07, HOWARU B. lactis HN019, L. acidophilus La-14, L. casei Lc-11 …. potency basis unstated → through_expiry. pack 30 Delayed-Release Capsules → 30 Delayed-Release Capsule(s).
273399 → 317030: snapshot comparison. organisms added: B. animalis lactis BI-07, Bifidobacterium, Bifidobacterium animalis lactis BL-04, HOWARU, L. casei LC-11, Lactobacillus acidophilus LA-14 …. organisms removed: B. lactis Bl-04, B. lactis/bifidum Bb-02, Bifidobacterium lactis Bi-07, HOWARU B. lactis HN019, L. acidophilus La-14, L. casei Lc-11 …. potency basis unstated → through_expiry. pack 30 Delayed-Release Capsules → 30 Delayed-Release Capsule(s).
273399 → 327963: snapshot comparison. organisms added: B. animalis lactis BI-07, B. animalis lactis BL-04, Bifidobacterium, HOWARU, L. acidophilus LA-14, L. paracasei LPC-37 …. organisms removed: B. lactis Bl-04, B. lactis/bifidum Bb-02, Bifidobacterium lactis Bi-07, HOWARU B. lactis HN019, HOWARU L. rhamnosus HN001, L. acidophilus La-14 …. potency basis unstated → through_expiry. pack 30 Delayed-Release Capsules → 30 Delayed Release Capsule(s).
277887 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
277887 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
317030 → 327963: snapshot comparison. organisms added: B. animalis lactis BL-04, L. acidophilus LA-14, L. paracasei LPC-37, L. plantarum LP-115, L. rhamnosus GG, Lacticaseibacillus casei Lc-11. organisms removed: Bifidobacterium animalis lactis BL-04, HOWARU L. rhamnosus HN001, L. casei LC-11, Lactobacillus acidophilus LA-14, Lactobacillus paracasei LPC-37, Lactobacillus plantarum LP-115 …. pack 30 Delayed-Release Capsule(s) → 30 Delayed Release Capsule(s).
317030 → 327963: snapshot comparison. organisms added: B. animalis lactis BL-04, L. acidophilus LA-14, L. paracasei LPC-37, L. plantarum LP-115, L. rhamnosus GG, Lacticaseibacillus casei Lc-11. organisms removed: Bifidobacterium animalis lactis BL-04, HOWARU L. rhamnosus HN001, L. casei LC-11, Lactobacillus acidophilus LA-14, Lactobacillus paracasei LPC-37, Lactobacillus plantarum LP-115 …. pack 30 Delayed-Release Capsule(s) → 30 Delayed Release Capsule(s).
64145 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
64145 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
77867 → 327963: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
78308 → 212425: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.
78308 → 317030: snapshot comparison. One of these two snapshots carries no parsed ingredient rows, so the formulas cannot be compared. The registry states no change here rather than reading the whole formula as newly added.

Preference tool

Weights slider

The readout recomputes the arithmetic summary from the published component JSON. Axis fields remain primary.

A1A2—

Brand: Nature's Way — 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

Cite this page

Ivitskiy, I. (2026). Nature's Way Fortify Daily Probiotic 50 Billion. Gut Registry, release 2026-09-20. Elanvale Ltd. https://gutregistry.com/p/fortify-daily-probiotic-50-billion/

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

Nature's Way Fortify Daily Probiotic 50 Billion: 7 of 10 observed organisms name a strain, and 0 print a deposit identifier. Latest observed label 327963. Window: NIH DSLD snapshot Sep 2026.
7 / 10 observed organisms · NIH DSLD snapshot Sep 2026 · product.organisms · checked 2026-09-20T00:00:00Z · snapshot b7633f732437
Nature's Way Fortify Daily Probiotic 50 Billion: 3 of 4 observed label snapshots state a potency basis; latest basis is through expiry. Quantities reflect printed organism rows. Window: NIH DSLD snapshot Sep 2026.
3 / 4 observed label snapshots · NIH DSLD snapshot Sep 2026 · product.potency · checked 2026-09-20T00:00:00Z · snapshot b7633f732437
Nature's Way Fortify Daily Probiotic 50 Billion: 1 of 1 selected label snapshots have a numeric Gut Index Score; GIS 59.25 on the 100-point scale; rank class 2 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 b7633f732437
Nature's Way Fortify Daily Probiotic 50 Billion has 4 observed versions across 2 formulation groups; last recorded edge type: same product. Window: NIH DSLD snapshot Sep 2026.
4 / 2 formulation groups · NIH DSLD snapshot Sep 2026 · product.versions · checked 2026-09-20T00:00:00Z · snapshot b7633f732437
Nature's Way Fortify Daily Probiotic 50 Billion: 0 of 4 observed versions have numeric prices; latest price No numeric price observation is available in this release.. Window: NIH DSLD snapshot Sep 2026.
0 / 4 observed label versions · NIH DSLD snapshot Sep 2026 · product.price · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

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