Lactobacillus fermentum Probiotic Strain | 200B CFU/g | OEM Supplier
Lactobacillus fermentum is a clinically validated probiotic with excellent acid resistance. It can ferment various sugars, such as ribose, glucose, etc., and has strong acid-producing capabilities. It metabolizes to produce lactic acid, acetic acid, succinic acid and other metabolic byproducts, making it an ideal choice for dietary supplements and functional foods. Our product is made from Lactobacillus fermentum using a high-density cultivation fermentation process and low-temperature freeze-drying protection technology. The freeze-dried bacterial powder includes the strain, protective agent, and diluent carriers.

Key functions and benefits
Gut Microbiota Balance
Competitively inhibits harmful bacteria (e.g., Escherichia coli)
Immune Modulation
Increases sIgA secretion by 30%+ (clinical data)
Women's Health
Maintains the pH balance of the urogenital tract
Why choose our Lactobacillus fermentum strain?
Selected Premium Strains: Our lactobacillus is sourced from a carefully selected high-quality strain library.
Pure and Contaminant-Free: We use advanced microbial cultivation technology and strict quality control processes to ensure the purity of the lactobacillus.
Precise Fermentation Control: Advanced fermentation technology is employed to accurately control parameters during the fermentation process, such as temperature, pH, oxygen content, etc.
Gentle Drying Technology: After fermentation, a gentle drying process is used to treat the lactobacillus.
Customized Services: We offer comprehensive ODM/OEM solutions.
Applications
Fermented Dairy Products
Yogurt, fermented dairy drinks.
Health Supplements
Probiotic capsules, powder form.
Pharmaceutical Products
Digestive system drugs, immune regulation drugs.
Scientific clinical research
Gut Health
67% Improvement in Diarrhea Relief - Based on a sample of 412 children with rotavirus diarrhea, the children who received fermented Lactobacillus had their diarrhea duration shortened to 2.1 days.
01
Immune Regulation
41% Reduction in Respiratory Infections - Daily intake of ≥2 billion CFU of fermented Lactobacillus significantly reduced the frequency of colds (RR = 0.59), and NK cell activity increased by 28% (measured by flow cytometry).
02
Women's Health
73% Decrease in Bacterial Vaginosis Recurrence - The probiotic group had a 6-month recurrence rate of 9% compared to the 34% recurrence rate in the medication group. Vaginal pH remained stable below 4.5 (normal range).
03
Cholesterol Management
12.4% Reduction in LDL - In 89 patients with hyperlipidemia, daily supplementation of fermented Lactobacillus ME-3 led to a 9.7% reduction in total cholesterol and a 12.4% decrease in LDL levels.
04
Technical Specifications
|
Strain Name |
Lactobacillus fermentum LF-75 |
|
Viable Count |
≥2×1011 CFU/g |
|
Moisture |
≤5.0% |
|
Packing |
500g/bag, 1kg/bag, 5kg/bag or customized |
Production Process

FAQ
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