
Bacillus clausii Spore Suspensions
Probiotic spores in 5 ml single-dose vials · 2, 4 and 10 billion CFU · for private label, co-branding and bulk export
Overview
A dormant spore does not need to stay alive on the shelf. It only needs to wake up in the right place. Our Bacillus clausii suspensions use this natural advantage: the spores stay inert in the vial at room temperature, pass through stomach acid, and germinate in the small intestine.
The range is built for brand owners, importers and distributors who want a proven spore format without a cold chain.


Why spores?
Acid-resistant
In published lab studies, B. clausii spores showed no significant loss of viable count after 1 hour at pH 1.5 with pepsin.
Bile-tolerant
Spores germinate and grow in up to 1% conjugated bile salts.
Ambient stable
Dormancy, not refrigeration, protects the count. No cold chain in transit, storage or retail.
Honest transit
B. clausii passes through the gut and clears within about 8–11 days. It is taken daily, as a course.
These are published species-level research findings, not claims for the product.
Made the right way
Blow-fill-seal vials
One sterile operation forms, fills and seals each ampoule. The container is never open to the room.
Single dose, 5 ml
No measuring, no cross-contamination, accurate CFU in every serving. Twist-off top.
Count declared at end of shelf life
The CFU on the label is the end-of-life number, with overage built in.
Identity checked on every batch
16S rRNA confirmation on each batch; whole-genome sequencing of the production strain.
Presentations
Indian market (per 5 ml vial)
| Presentation | Composition per 5 ml |
|---|---|
| B. clausii 2 billion + Zn | 2 × 10⁹ CFU + zinc 3 mg |
| B. clausii 4 billion + Zn | 4 × 10⁹ CFU + zinc 3 mg |
| B. clausii 2 billion + FOS + Zn | 2 × 10⁹ CFU + FOS 200 mg + zinc 5 mg |
| B. clausii 4 billion + FOS + Zn | 4 × 10⁹ CFU + FOS 200 mg + zinc 5 mg |
| B. clausii 2 billion + FOS + Zn 10 | 2 × 10⁹ CFU + FOS 200 mg + zinc 10 mg |
| B. clausii 4 billion + FOS + Zn 10 | 4 × 10⁹ CFU + FOS 200 mg + zinc 10 mg |
| Multi-strain spores 10 billion + Zn | B. clausii 3.5 + B. coagulans 3.5 + B. subtilis 3 × 10⁹ CFU + zinc 3 mg |
Export market (per 5 ml vial)
| Presentation | Composition per 5 ml |
|---|---|
| B. clausii 2 billion | B. clausii spores 2 × 10⁹ CFU |
| B. clausii 4 billion | B. clausii spores 4 × 10⁹ CFU |
| B. clausii 10 billion | B. clausii spores 1 × 10¹⁰ CFU |
| B. clausii 2 billion, orange | 2 × 10⁹ CFU + orange flavour, sucralose |
| B. clausii 4 billion, orange | 4 × 10⁹ CFU + orange flavour, sucralose |
| B. clausii 2 billion + FOS | 2 × 10⁹ CFU + fructo-oligosaccharide 1 g |
| Multi-strain spores 6 billion | B. clausii 2 + B. coagulans 2 + B. subtilis 2 × 10⁹ CFU |
| Multi-strain spores 10 billion | B. clausii 3.5 + B. coagulans 3.5 + B. subtilis 3 × 10⁹ CFU |
Permitted claims differ by country. Buyers must check the rules of the importing country.
How we supply
Private label
Your brand, your carton, your market.
Technical file
Specifications, CoA, stability and strain data for qualified buyers, under NDA.
- Suitable for
- Ages 2 and above (ages 2–5 only on the advice of a medical practitioner, dietician or nutritionist).
Health supplement. Not for medicinal use. Not intended to diagnose, treat, cure or prevent any disease. Statements have not been evaluated by FSSAI, US FDA or EFSA.
Your brand, your carton, your market.
Private label and co-branding for brand owners, importers and distributors. Specifications, CoA, stability and strain data for qualified buyers, under NDA.
