Lactobacillus casei is a probiotic with a variety of health benefits, widely used in functional foods, dietary supplements, and clinical research due to its excellent acid resistance and ability to colonize the intestine.
Our product is made from Lactobacillus casei through a high-density cultivation fermentation process and a low-temperature freeze-drying protection technology, resulting in freeze-dried bacterial powder, which includes the strain, protective agent and diluent carriers.
High survival rate
Maintains strong viability after passing through gastric acid
Excellent colonization ability
Forms biofilms on intestinal mucosa for prolonged effects
Broad compatibility
Works synergistically with other probiotics (e.g., Bifidobacterium)
Superior processing stability
Suitable for various dosage forms (powder, capsules, etc.)
Stable Effectiveness
Our Lactobacillus paracasei has been studied and found to have significant inhibitory effects on Escherichia coli and Staphylococcus aureus, as well as significantly improving liver function.
Ultra High Survival Rate
Adopting microencapsulation technology to ensure that the strain is resistant to gastric acid and bile, with over 90% of live bacteria reaching the intestine.
Unique Bacterial Strain Characteristics
Our strain has stronger intestinal colonization ability and can improve the long-term microecological balance.
Strict Quality Control
GMP certified production, third-party testing for each batch to ensure zero pollution and zero additives.
Application Products |
Functions |
Dietary supplement |
Enteric-coated Capsules |
Functional Food |
Probiotic Yogurt |
Special Medical Food |
Nutritional Formula Powder |
Oral care products |
Probiotic Toothpaste |
Sports Nutrition Products |
Protein Powder + Probiotics |
Intestinal Disease Management:Improvement of IBS symptoms (clinical studies show a 42% reduction in diarrhea frequency), alleviation of antibiotic-associated diarrhea (effective rate of 89.3%).
Immune Modulation: Reduced incidence of respiratory infections (31% decrease in children), modulation of allergic constitution (27% decrease in atopic dermatitis symptom score).
Metabolic Syndrome Intervention: Auxiliary reduction of LDL cholesterol (average decrease of 11.2 mg/dL), improvement in non-alcoholic fatty liver biomarkers.
Oral Health Application: Inhibition of cariogenic bacteria (68% reduction in Streptococcus mutans), alleviation of bad breath (53% reduction in VSCs concentration).
Mental Health Support: Improvement in anxiety and depression scores (via the gut-brain axis mechanism).
Strain Name |
Lactobacillus paracasei NSL0201 |
Viable Count |
≥1×1011 CFU/g |
Moisture |
≤5.0% |
Packing |
500g/bag, 1kg/bag, 5kg/bag or customized |
Q1: What is Lactobacillus paracasei and what are its benefits?
• Regulates gut microbiota balance (improves constipation/diarrhea)
• Enhances immune function (31% reduction in respiratory infections)
• Promotes nutrient absorption (72% improvement in lactose digestion)
Q2: How to identify a high-quality Lactobacillus paracasei?
• Check the viable bacteria count (≥10 billion CFU per serving)
• Verify technical certifications (microsphere encapsulation patent)
• Review test reports (COA/SGS)
Q3: How long should it be taken to see results?
• Intestinal issues: Improvement within 2-4 weeks
• Immune modulation: Results within 8-12 weeks
• It is recommended to continue supplementation for 3-6 months.
http://www.cgeprobiotics.com/