Bifidobacterium longum subsp. infantis (commonly referred to as B. infantis) is a key early-life probiotic predominantly found in the infant gastrointestinal tract. It plays a critical role in digestive system development, immune maturation, and gut barrier integrity.

Widely used in infant nutrition, paediatric supplements, maternal wellness, and clinical nutrition products, this strain is particularly valued for its ability to utilize human milk oligosaccharides (HMOs), supporting healthy microbiota colonization in early life.

Scientifically Recognized Benefits

✔ Supports healthy gut microbiota development in infants

✔ Helps maintain digestive comfort and stool regularity*

✔ Contributes to immune system maturation and balance

✔ Supports intestinal barrier integrity and gut health

✔ Suitable for pediatric, maternal, and early-life wellness formulations

Functional Characteristics

• Early colonizer of the infant gastrointestinal tract

• Efficient metabolism of human milk oligosaccharides (HMOs)

• Produces beneficial organic acids supporting a healthy gut environment

• Supports gut-associated lymphoid tissue (GALT) and immune development

• High tolerance to acidic and bile conditions, ensuring survival in the GI tract

Key Applications

• Infant & Pediatric Nutrition (Powders, Drops, Sachets, Ready-to-Feed Products)

• Maternal & Prenatal Nutrition

• Digestive & Immune Health Supplements

• Synbiotic Products (combined with HMOs, GOS, FOS)

• Clinical Nutrition & Functional Foods

Quality, Safety & Compliance

✔ Manufactured in GMP & ISO-certified facilities

✔ Compliant with US FDA dietary supplement regulations

✔ Aligned with EU EFSA probiotic ingredient frameworks

✔ Suitable for GCC regulatory and import requirements

✔ Non-GMO | Gluten-free | Allergen-free

✔ Suitable for Vegetarian formulations

✔ Halal-compliant options available (for GCC markets)

Available documentation

• Certificate of Analysis (COA)

• Technical Data Sheet (TDS)

• MSDS

• Stability & Shelf-Life Studies

• Regulatory & Origin Declarations

Formulation Advantages

• Ideal for infant and pediatric formulations

• Stable in single-strain and multi-strain blends

• Compatible with prebiotics (HMOs, GOS, FOS) for synbiotic formulations

• Performs well in powders, sachets, drops, and ready-to-feed products

• Flexible CFU strengths for regional regulatory compliance

Target Market Segments

• Infant & Pediatric Nutrition

• Maternal & Prenatal Health

• Digestive & Gut Health

• Immune Support

• Clinical & Functional Nutrition

Why Choose Our Bifidobacterium longum subsp. infantis?

✔ Human-origin, early-life probiotic strain

✔ Export-ready quality systems and documentation

✔ High stability and consistent CFU delivery

✔ Bulk ingredient & private-label supply options

✔ Strong technical and regulatory support

✔ Trusted for sensitive pediatric applications

Packaging Options

• Aluminium foil laminated bags

• Fiber drums

• Customized bulk export packaging

Frequently Asked Questions