Science · Bacillus coagulans in Oral Care
Bacillus coagulans in Oral Care
Bacillus coagulans is a spore-forming probiotic strain, which makes it more resilient to the demanding conditions inside a toothpaste tube than many fragile probiotic strains.
Formulating a live-probiotic toothpaste is harder than it sounds: the strain has to survive manufacturing, packaging, storage and shelf life while remaining viable enough to have an effect when used. Many probiotic strains are fragile outside of refrigerated, low-stress conditions. Bacillus coagulans addresses this by being spore-forming — under unfavorable conditions it can form a protective spore and remain dormant, then become metabolically active again once conditions are favorable, such as inside the mouth.
Mechanism
| Property | Relevance to toothpaste formulation |
|---|---|
| Spore-forming | Can survive as a dormant, protected spore during manufacturing and storage |
| Gram-positive bacterium | Structurally distinct from many fragile, non-spore-forming probiotic strains |
| Concentration in SYMBIOS | 4×10¹⁰ CFU |
Benefits
- Spore-forming resilience supports viability through the manufacturing and shelf-life process of a toothpaste product.
- Included at a stated concentration (4×10¹⁰ CFU) in SYMBIOS as part of a daily oral microbiome-support routine.
Limitations
- As with any live-culture ingredient, storage conditions and shelf life still affect performance over time.
- Bacillus coagulans in SYMBIOS is a daily oral-care ingredient, not a treatment for diagnosed periodontal or systemic conditions.
Comparison
Not every probiotic strain used in food or supplement products is well suited to a toothpaste format. Spore-forming strains such as Bacillus coagulans are more resilient to the mechanical and chemical stress of toothpaste manufacturing than many non-spore-forming probiotic bacteria, which is why SYMBIOS is built around this strain.
FAQ
Why not use a more common probiotic strain, like those used in yogurt?
Many common food-probiotic strains are not spore-forming and are more fragile under the manufacturing and storage conditions of a toothpaste tube. Bacillus coagulans is spore-forming, which suits the format better.
How much Bacillus coagulans is in SYMBIOS?
SYMBIOS is formulated with Bacillus coagulans at 4×10¹⁰ CFU.
Is Bacillus coagulans the same as an antibacterial ingredient?
No — Bacillus coagulans is a live probiotic bacterium intended to support oral microbiome balance, which is a different mechanism from antibacterial suppression.
Related
The Science hub · What Is a Probiotic Toothpaste? · Probiotics vs Prebiotics vs Postbiotics · SYMBIOS product page