Who are lactobacillus LS's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): lactobacillus LB, Lactobacillus plantarum strain 299.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-13 · How we verify

lactobacillus LS — Competitive Intelligence Brief

lactobacillus LS (lactobacillus LS) competitive landscape: 2 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Live biotherapeutic product / Probiotic. Area: Gastroenterology / Immunology.

phase 3 Live biotherapeutic product / Probiotic Gastroenterology / Immunology Small molecule Live · refreshed every 30 min

Target snapshot

lactobacillus LS (lactobacillus LS) — Ain Shams University. Lactobacillus LS is a probiotic strain that modulates the gut microbiota and enhances intestinal barrier function and immune response.

Comparator set (2 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class
lactobacillus LS TARGET	lactobacillus LS	Ain Shams University	phase 3	Live biotherapeutic product / Probiotic
lactobacillus LB	lactobacillus LB	Hospital General de Mexico	marketed	Live biotherapeutic product / Probiotic
Lactobacillus plantarum strain 299	Lactobacillus plantarum strain 299	Children's Oncology Group	phase 3	Live biotherapeutic product / Probiotic

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Live biotherapeutic product / Probiotic class)

Ain Shams University · 1 drug in this class
Children's Oncology Group · 1 drug in this class
Hospital General de Mexico · 1 drug in this class

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Cite this brief

Drug Landscape (2026). lactobacillus LS — Competitive Intelligence Brief. https://druglandscape.com/ci/lactobacillus-ls. Accessed 2026-05-13.

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