Bacillus clausii Powder – 100 Billion CFU/g

Bacillus clausii is a spore-forming bacterium used for decades in European and Asian pharmacy probiotics, particularly alongside antibiotic courses. Its spores tolerate acid and many antibiotics.

Freeze-dried probiotic culture powder with a declared minimum viable count (CFU/g).

GUTINS Bacillus clausii — 100 billion CFU/g is offered for manufacturers, formulators and brands. Specification: 100 billion CFU/g; form / technology: Freeze-dried culture; diet suitability: Verify carrier.

Product Specifications

Key Benefits

• Supports gut microbiota during and after antibiotic use
• Spores survive gastric acid
• Supports digestive comfort
• Supports normal immune function

Uses & Applications

Typical applications: Gut health, synbiotic blends.

• Antibiotic-companion probiotic capsules
• Oral suspension-style probiotics
• Children's digestive sachets
• Travel gut-health formulas
• Multi-strain spore blends

How to Use / Dosage

• Typical daily intake: 2-4 billion spores/day
• Typical use level: 0.1-5% in capsules, powders, baked goods, beverages and gummies (dose by CFU; minimal overage needed)
• Formulation tip: Calculate dose on CFU; include a viability overage for shelf life and avoid heat and moisture during processing.
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Disperses in water; viability declines in warm, moist or acidic conditions.

Storage & Handling

Store tightly sealed in a cool, dry place below 25 °C; refrigeration not required but extends shelf life.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Marketed as a medicine in several countries and as a food supplement in others; on the EFSA QPS list. Verify classification (medicine vs supplement) in destination market.

Diet suitability: Verify carrier. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• Use with caution in immunocompromised individuals
• Carries intrinsic antibiotic resistance genes – verify non-transferability
• May be regulated as a medicine in some markets
• Mild GI effects possible

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.