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Bacillus Subtilis Probiotic Supplement

Bacillus Subtilis – Supplement for Gut Health and Immune Support

18 reviewsRead reviews

Bacillus subtilis is a probiotic bacteria strain.

  • Boosts the immune system.
  • Helps fight infections and external aggression.

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60 DRCaps™



60 DRCaps™



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Bacillus Subtilis Probiotic Supplement

No controversial excipients
No sweeteners

Bacillus subtilis is a specific, clinically-tested, and patented strain of probiotic bacteria for improving natural defenses and helping to fight infection and external aggressions. You can receive numerous benefits from using a Bacillus subtilis supplement.

What Is Bacillus Subtilis?

Specially selected and studied for its immunostimulant properties, this strain is listed in the Collection nationale française de cultures de microorganismes (CNCM) as no. I-2745. It is also known as grass or hay bacillus and is naturally found in soil. It can also be found in the human body throughout the gastrointestinal tract. Medical professionals often recommend taking a Bacillus subtilis probiotic supplement to anyone concerned about their digestive health or immune support, specifically.

Bacillus Subtilis Benefits

Why do people choose to buy Bacillus subtilis probiotics?

It could have something to do with all the Bacillus subtilis probiotic benefits. While more research is needed, here are just a few of the potential Bacillus subtilis health benefits that have been studied through extensive clinical research.

While many of the benefits of Bacillus subtilis center around gut health, studies show that healthy gut bacteria enhances overall immune system functionality. When the body’s gut system is working as it should, it is possible to combat obesity, boost immunity, and ward off illnesses easier.

Knowing that, it makes sense for consumers looking for a boost to overall well-being to consider taking Bacillus subtilis probiotics.

How Does Bacillus Subtilis Support the Immune System?

Pre-clinical and clinical trials have shown that taking Bacillus subtilis supplements significantly boosts immunity in older people, protecting them from common winter infections, in particular.

And, unlike some other strains, this high-quality bacteria is spore-forming, meaning it creates cells that are particularly thermo-resistant, offering a number of advantages:

  • Increased efficacy in the intestines precisely where microflora are located, due to very high resistance during passage through the digestive tract.
  • High stability in the capsule at ambient temperatures (DRcaps).
  • High survival rate in the GI tract and ability to activate IgA-producing cells (immunoglobulin A is a key immunity antibody), as demonstrated in vitro and vivo preclinical tests, and in a clinical trial in France.

This double-blind clinical trial involved 44 subjects aged 60 and over. For four months during winter, they took 20 mg of Bacillus subtilis for ten days per month. Results showed:

  • A significant increase compared with a placebo in IgA concentrations in the respiratory and intestinal mucosa (saliva and stool).
  • A significant decrease – 38 percent – in the number of days with infectious episodes and reduced likelihood of reporting infectious episodes.

Based on these factors, Bacillus subtilis can be freely recommended for adults, especially older individuals whose immune systems may need a boost during winter. This probiotic supplement can be taken in conjunction with Vitamin D3, Vitamin C, and Zinc to boost immunity support because all of these are recognized as immunostimulant properties.


Do not exceed the recommended daily dose. This product is a nutritional supplement and should not be used as a substitute for a varied and balanced diet or a healthy lifestyle.


Store in a cool, dry place away from direct sunlight, heat, and humidity. Keep out of reach of children.


If you are pregnant, breastfeeding, or have any medical conditions, consult your healthcare provider before using this product.


Consult your healthcare provider before use, especially if you are taking any medications or other supplements as there may be potential interactions.

*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.


This product is rated 4.3 out of 5 stars
There are 18 reviews






Excellent 18 Reviews
Larry Garrett

june 9 2024

My wife and I take it. It protects us from MRSA and cancer.


april 13 2024

This is an amazing product that has helped me immensely. I am truly grateful for this high quality probiotic that has played a significant role in helping me to heal my digestive system. This product is excellent for boosting your immune system, killing off any opportunistic pathogens and for helping to create a well-balanced, healthy microbiome.


march 9 2024

I loved the previous clean version of this probiotic. Unfortunately, it now contains rice flour which I cannot consume. I was unaware of the product change and experienced skin problems for weeks before looking at the label and seeing that these are now time- released.

Davila Jesus

march 2 2024


Reed Thomas

january 11 2024

Effective for reducing staff infections.

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