Bifidobacterium longum

Across the corpus

How this organism is actually sold

Printed CFU per serving

1,000,000 – 10,000,000,000; median 1,200,000,000. Measured on the 71 of 861 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. 2 row(s) print a CFU below 1 000 and are excluded as a label or parsing artefact.

Cost per day

$0.27 – $2.13; median $0.97. Measured on the 21 of 861 published products carrying it with an observed price and a computable days-of-supply.

Forms

Capsule: 600 · Liquid: 16 · Other (e.g. tea bag): 35 · Powder: 150 · Tablet or Pill: 48 · counted across the 861 of 861 published products whose label states a form

Brands carrying it

douglas-laboratories (13) · garden-of-life-dr-formulated-probiotics (18) · natural-factors (13) · nature-s-way (22) · renew-life (22) · the five largest of 424 brands with a published product

Published product pages

861

Products

Published products carrying this organism

The 12 highest-scoring of 861 published products carrying it.

Reformulations

Label changes involving this organism

68 change(s) to this organism's own row, observed on 33 product(s). A change is counted only between two snapshots whose ingredient rows were both parsed; a first observation is not a change.

• Garden of Life Dr. Formulated CBD Probiotics Women CBD 10 mg: 222862 → 233085, organism removed from the label
• Renew Life Extra Care Ultimate Flora Probiotic 150 Billion: 179010 → 250799, organism removed from the label
• Renew Life Extra Care Ultimate Flora Probiotic 150 Billion: 243247 → 250799, organism removed from the label
• Renew Life Ultimate Flora Extra Care Probiotic 100 Billion: 250915 → 243286, organism added to the label
• Renew Life Ultimate Flora Extra Care Probiotic 100 Billion: 59586 → 250915, organism removed from the label
• Renew Life Ultimate Flora Extra Care Probiotic 100 Billion: 59593 → 250915, organism removed from the label
• Brenda Watson's Vital Planet Vital Flora Adult 55+ Daily Probiotic: 292772 → 320713, organism removed from the label, potency basis through_expiry → at_manufacture
• Brenda Watson's Vital Planet Vital Flora Men's Daily Probiotic: 292777 → 320722, organism removed from the label

Strains and species-only SKUs

Species-level observations do not inherit evidence from individual strains. A SKU can have both named-strain and species-only label versions.

• Bifidobacterium animalis BA-5: 4 labels
• Bifidobacterium animalis VP-110: 10 labels
• Bifidobacterium bifidum DSM 22892: 4 labels
• Bifidobacterium bifidum VPBB-6: 11 labels
• Bifidobacterium bifidum VPro51: 3 labels
• Bifidobacterium longum A730: 2 labels
• Bifidobacterium longum B12L: 6 labels
• Bifidobacterium longum BB536: 76 labels
• Bifidobacterium longum BI-05: 20 labels
• Bifidobacterium longum BI-26: 38 labels
• Bifidobacterium longum Bi-7: 1 labels
• Bifidobacterium longum BI02: 5 labels
• Bifidobacterium longum BL-03: 15 labels
• Bifidobacterium longum Bl-05: 144 labels
• Bifidobacterium longum BL-5: 31 labels
• Bifidobacterium longum BL50: 1 labels
• Bifidobacterium longum BLI-02: 1 labels
• Bifidobacterium longum CUL-75: 3 labels
• Bifidobacterium longum HA-116: 2 labels
• Bifidobacterium longum HA-135: 54 labels
• Bifidobacterium longum KABP-042: 7 labels
• Bifidobacterium longum KB31: 1 labels
• Bifidobacterium longum LB21: 1 labels
• Bifidobacterium longum M-63: 4 labels
• Bifidobacterium longum MAK22B04I: 1 labels
• Bifidobacterium longum MAK34B12L: 2 labels
• Bifidobacterium longum MM-2: 17 labels
• Bifidobacterium longum NI316: 3 labels
• Bifidobacterium longum R-175: 1 labels
• Bifidobacterium longum R0175: 12 labels
• Bifidobacterium longum Rosell-175: 11 labels
• Bifidobacterium longum SD-5844: 8 labels
• Bifidobacterium longum SD-6720: 4 labels
• Bifidobacterium longum SP54: 1 labels
• Bifidobacterium longum subsp. longum 35624: 5 labels
• Bifidobacterium longum UAB I-13: 2 labels
• Bifidobacterium longum UAB I-14: 1 labels
• Bifidobacterium longum UAB L-14: 49 labels
• Bifidobacterium longum VP-117: 6 labels
• Bifidobacterium longum VP-87: 1 labels
• Bifidobacterium longum VP-89: 1 labels
• Bifidobacterium longum VP-91: 1 labels
• Bifidobacterium longum VP-93: 1 labels
• Bifidobacterium longum VP-95: 1 labels
• Bifidobacterium longum VPro54: 1 labels
• Bifidobacterium longum VPro55: 1 labels
• Lacticaseibacillus casei SD-5213: 27 labels

Unresolved species-only observations

847 SKUs; 1098 label versions. No printed strain designation was extracted for these rows. Showing up to 100 label versions; full SKU and label-ID lists are in the page JSON download.

Axis 1 · inverted

Containing label versions

Showing 100 of 1613 rows, ordered by Gut Index Score descending, then DSLD label ID. Download full CSV · Download full JSON.

Axis 4

Reddit mention panel

0 observed mentions; no aggregate panel matched this entity.

Products

Also carried by

849 further published products carry it beyond the table above; the 48 highest-scoring of them are listed here.

NOW 4x6 Acidophilus Powder · Designs for Health Probiotic Synergy · Shaklee Vitalizer Gold · Natren Life Start 2 · Natren Life Start · Jarrow Formulas Jarro-Dophilus EPS 25 Billion CFU · XYMOGEN Probio Defense · InnovixLabs Mood Probiotic · SuperSmart Bifidobacterium Longum · Greens+ Advanced Multi Raw Superfood · Greens+ Organics Superfood Amazon Chocolate · Greens+ Organics Superfood Raw · NFH Recovery SAP · Douglas Laboratories Multi-Probiotic 15 Billion · Klean Athlete Klean Probiotic · Douglas Laboratories Essential-4 Nutrition Pack · Jarrow Formulas Jarro-Dophilus Ultra 50 Billion CFU · Douglas Laboratories Essential Female Pack · BodyHealth Probiotic · Natural Factors Gastro-Assist · Harmonia 50 Billion Probiotic Max + · Swanson Dynamic Balanced Blend Soil-Based Organisms · MD Prescriptives PureBiotic · Brainchild Nutritionals High Support Probiotic Formula 25 Billion CFU · Brainchild Nutritionals Maximum Support Probiotic Formula Powder 100 Billion CFU Powder · Klaire Labs Ther-Biotic Complete · Klaire Labs Ther-Biotic Complete Powder · BodyHealth Perfect Immune Defense Probiotic · Nutra Sport Performance Probiotic Digestive Support · Vitamer Laboratories Probiotic Digestive Support · Energique High Delivery Acidophilus · Rejuvica Health ProXBiotics · Natural Enzymes Natural Enzymes With Probiotics · Thera-Zyme SmI Classic T9 To L1 · Loomis Enzymes Sml Classic · Chiro-Zyme T9 To L1 SmI Classic · SAN Cultivate · Bronson Laboratories Probiotic DR Capsule · MacroLife Naturals MacroMeal Ultimate Vanilla Protein Powder · Natural Factors Protec Acidophilus With FOS · Klaire Labs Vital-Immune Biotic · NESS Nutritional Enzyme Support System Formula 801 Flora Balance · Viva Vitamins Magna-Dophilus · Bioclinic Naturals PProbiotic-Pro BB536 · NB Pure Pure Vegan Daily Multi-Fiber Coconut Lime Flavor · Life Extension FLORASSIST Mood · Life Extension Florassist Mood Improve · International Vitamin Corporation Nickelodeon SpongeBob SquarePants Probiotic + Prebiotic Natural Berry Blast

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). Bifidobacterium longum. Gut Registry, release 2026-09-20. Elanvale Ltd. https://gutregistry.com/s/bifidobacterium-longum/

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. Bifidobacterium longum appears on 1,613 of 13,330 labels in the NIH DSLD snapshot (Sep 2026), from 482 brands; rank 4 of 164 species by distinct label count.

   1613 / 13330 observed label versions · NIH DSLD snapshot Sep 2026 · entity.prevalence · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

2. 192 of 1,613 containing labels in the NIH DSLD snapshot (Sep 2026) print a quantity for Bifidobacterium longum (11.9%); 181 light records have quantities unavailable.

   192 / 1613 containing labels · NIH DSLD snapshot Sep 2026 · entity.quantity · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

3. 248 PubMed records indexed as human randomized controlled trials match the published query (as of 2026-09-15). 248 records (retracted records excluded; 3 retracted records match the query separately).

   Published PubMed query

   248 / 248 loaded PMID records · NIH DSLD snapshot Sep 2026 · entity.evidence · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

4. 221 interventional studies on ClinicalTrials.gov match the published query.

   Published ClinicalTrials.gov query

   221 / 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. 31 of 1,216 SKUs containing Bifidobacterium longum have a numeric price observation (2.5%) in the release accompanying the NIH DSLD snapshot Sep 2026.

   31 / 1216 containing SKUs · NIH DSLD snapshot Sep 2026 · entity.price · checked 2026-09-20T00:00:00Z · snapshot b7633f732437