Lactococcus lactis

Across the corpus

How this organism is actually sold

Printed CFU per serving

3,750,000 – 100,000,000,000; median 1,000,000,000. Measured on the 14 of 154 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. 3 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 $1.2. Measured on the 5 of 154 published products carrying it with an observed price and a computable days-of-supply.

Forms

Capsule: 121 · Liquid: 5 · Other (e.g. tea bag): 9 · Powder: 14 · Tablet or Pill: 5 · counted across the 154 of 154 published products whose label states a form

Brands carrying it

douglas-laboratories (9) · garden-of-life-raw-probiotics (8) · probiocare (8) · renew-life (12) · swanson (5) · the five largest of 87 brands with a published product

Published product pages

154

Products

Published products carrying this organism

The 12 highest-scoring of 154 published products carrying it.

Reformulations

Label changes involving this organism

12 change(s) to this organism's own row, observed on 7 product(s). A change is counted only between two snapshots whose ingredient rows were both parsed; a first observation is not a change.

• 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
• Douglas Laboratories G.F.S.-2000 Powder: 56649 → 289173, organism added to the label, potency basis unstated → at_manufacture
• Vibrant Health Green Vibrance: 211404 → 220814, potency basis unstated → at_manufacture
• Vibrant Health Green Vibrance: 214532 → 220814, potency basis unstated → at_manufacture
• Vibrant Health Green Vibrance: 220819 → 221001, organism removed from the label, potency basis at_manufacture → through_expiry
• Vibrant Health Green Vibrance: 220977 → 221001, organism removed from the label
• Vibrant Health Green Vibrance: 221001 → 301066, organism added to the label, potency basis through_expiry → at_manufacture

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 bifidum VPro51: 3 labels
• Bifidobacterium longum SD-5844: 8 labels
• Lactobacillus gasseri SD-5585: 25 labels
• Lactococcus lactis A200: 2 labels
• Lactococcus lactis HA-136: 14 labels
• Lactococcus lactis Ll-23: 64 labels
• Lactococcus lactis R1058: 5 labels
• Lactococcus lactis UALl-08: 9 labels
• Lactococcus lactis UALL-8: 1 labels
• Lactococcus lactis VPro17: 1 labels
• Lactococcus lactis VPro34: 1 labels
• Lactococcus lactis W19: 3 labels
• Lactococcus lactis W58: 3 labels

Unresolved species-only observations

156 SKUs; 192 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 315 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

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

Vitamer Laboratories Probiotic Digestive Support · Nutra Sport Baseline Multi-Flora Probiotic · PureFormulas Flora Trust 4000 · Douglas Laboratories Multi-Probiotic 4000 · Douglas Laboratories Essential-4 Nutrition Pack · Sports Research Daily Probiotics · Spring Valley Daily Probiotic · SuperSmart Full Spectrum Probiotic Formula · Nature's Secret Digestive Bliss Probiotic · Probiotic America Perfect Biotics · Bio-Kult Bio-Kult · Symbiotics Candida Balance with Colostrum Plus · DrBerg Nutritionals Friendly Bacteria Probiotic Liquid · Dr. Berg Friendly Bacteria Probiotic Liquid · aProvenProduct Pinnacle Probiotic · Balance One Probiotic · Triquetra Flora Biome · SuperSmart Lactobacillus Reuteri 5 Billion CFU · Swanson FemFlora · SuperSmart Probio Forte · Swanson Probiotic Complex · Douglas Laboratories Infa Skin Probiotic · Invivo Bio.Me Barrier · Vibrant Health Trilogy Men · Renew Life Ultimate Flora Extra Care Probiotic 50 Billion · Renew Life Ultimate Flora RTS Women's Probiotic 15 Billion · Renew Life Ultimate Flora Probiotic Women's Vaginal 50 Billion · Renew Life Everyday Immune · NewRhythm Probiotics · NewRhythm Probiotics 50 Billion CFU · Vibrant Health Maximum Vibrance Vanilla Bean · Douglas Laboratories Week Four: Renew · 360 Nutrition Probiotic 500 mg · Douglas Laboratories G.F.S.-2000 Powder · Wholesome Wellness Women's Raw Probiotic 100 Billion CFU · DrFormulas Nexabiotic Probiotics for Women · Global Healing Center Floratrex 25 Billion CFU · Nucific Probiotic Complex · Whole Body Research Keybiotics · Zahler BioDophilus · Natures Plus Keto Living Daily Multi · Renew Life FloraSMART 24 Billion · Renew Life FloraSMART 6 Billion · Natures Plus Keto Living LCHF Shake Delicious Natural Chocolate Flavor · ecoNugenics ecoProbiotic Natural Berry Blend · Douglas Laboratories G.F.S.-2000 Capsules · North American Herb & Spice Health-Bac · Physician's Strength Potent-Bac

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). Lactococcus lactis. Gut Registry, release 2026-09-20. Elanvale Ltd. https://gutregistry.com/s/lactococcus-lactis/

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. Lactococcus lactis appears on 315 of 13,330 labels in the NIH DSLD snapshot (Sep 2026), from 102 brands; rank 22 of 164 species by distinct label count.

   315 / 13330 observed label versions · NIH DSLD snapshot Sep 2026 · entity.prevalence · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

2. 44 of 315 containing labels in the NIH DSLD snapshot (Sep 2026) print a quantity for Lactococcus lactis (14.0%); 45 light records have quantities unavailable.

   44 / 315 containing labels · NIH DSLD snapshot Sep 2026 · entity.quantity · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

3. 50 PubMed records indexed as human randomized controlled trials match the published query (as of 2026-09-15). 50 records (retracted records excluded; 2 retracted records match the query separately).

   Published PubMed query

   50 / 50 loaded PMID records · NIH DSLD snapshot Sep 2026 · entity.evidence · checked 2026-09-20T00:00:00Z · snapshot b7633f732437

4. 64 interventional studies on ClinicalTrials.gov match the published query.

   Published ClinicalTrials.gov query

   64 / 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. 8 of 235 SKUs containing Lactococcus lactis have a numeric price observation (3.4%) in the release accompanying the NIH DSLD snapshot Sep 2026.

   8 / 235 containing SKUs · NIH DSLD snapshot Sep 2026 · entity.price · checked 2026-09-20T00:00:00Z · snapshot b7633f732437