Lactobacillus rhamnosus

Synonyme: Lactobacillus rhamnosus, L. rhamnosus, LGG, Lactobacillus rhamnosus GG

Lactobacillus rhamnosus has become a workhorse in the probiotic industry, prized for its robust survival through the GI tract and its well-documented immune and gut health benefits. Formulators turn to it for capsules, sachets, functional foods, and even infant nutrition—anywhere a reliable, clinically studied strain is needed. Demand keeps climbing as consumers seek science-backed solutions for digestive wellness and immune resilience.

This Gram-positive, facultatively anaerobic rod-shaped bacterium was first isolated from the human intestinal tract in the 1980s. It naturally occurs in fermented dairy and the human microbiome. The most famous variant, LGG (Lactobacillus rhamnosus GG), was isolated by Sherwood Gorbach and Barry Goldin and has since become one of the most researched probiotic strains worldwide. Our product is a high-purity, freeze-dried powder produced under strict fermentation and downstream processing conditions.

We supply Lactobacillus rhamnosus with a guaranteed potency of ≥100 billion CFU/g, ensuring consistent viability and performance. The strain is available as a lyophilized powder, making it ideal for a wide range of applications. Whether you’re developing a supplement or a functional beverage, our L. rhamnosus delivers reliable stability and documented health benefits.

Funktion

• Gut health support: Helps maintain a balanced intestinal microbiota and supports digestive comfort.
• Immunmodulation: Interacts with immune cells to promote a balanced immune response.
• Diarrhea management: Well-studied for reducing the duration of infectious and antibiotic-associated diarrhea.
• Survival and adhesion: Shows excellent survival through gastric acid and bile, and adheres to intestinal epithelial cells.

Source & Standardization

• Quelle: Fermentation of Lactobacillus rhamnosus
• Production: Controlled fermentation, followed by concentration and freeze-drying
• Standardization: ≥100 billion CFU/g (viable count)
• Formular: White to off-white fine powder
• Anwendungen: Dietary supplements, functional foods, infant formula, research

Technische Daten

Documentation & Supply

• Verpackung: 1 kg aluminum foil bag, 25 kg fiber drum
• Mindestbestellmenge: 1 kg
• Lieferzeit: 3-5 business days
• Dokumentation: COA, MSDS, TDS available upon request

Angebotsanfrage

• LyvBio GmbH. — E-Mail: info@lyvbio.com