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The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
The Immune-Boost Probiotic
GMB05

The Immune-Boost Probiotic

Science-backed & vet-formulated

Formulated for dogs with health issues related to a weakened immune system, or as a healthy everyday immune support supplement. GMB05 is a gut-immune axis probiotic containing bioactives that can help build resilience from multiple angles; gut wall integrity, stress-response modulation, and immune system boost.

Use code LONGEVITY10 for 10% off 2 Month Supply.

Free 48 hour delivery.

If you need to return or exchange an item, please contact support@biome9.com.

For support or any questions, please contact support@biome9.com

Easy & rewarding for you and your dog
High bioavailability
Traceable ingredients
GMO free
Easy & rewarding for you and your dog
High bioavailability
Traceable ingredients
GMO free
What’s it for?

Promotes better overall gut health and digestion.

Designed to support improved gut health for all dogs by bringing comfort, balance and better digestion.

  • Digestive regulation

    A combination of pre and probiotics to help promote healthy digestion and regular bowel movements.

  • Microbiome balance

    7 strains of clinically-researched good bacteria help to restore healthy diversity and balance in your dog’s gut.

  • Gut wall resilience

    Live probiotic strains Enterococcus faecium and Bacillus velezensis help colonise good bacteria to restore diversity and balance in your dog's gut microbiome and help protect against unwanted illness.

  • Boost metabolism

    The gut processes artichoke, chicory root, and beetroot fibres into a gel, which helps slow digestion, allowing for better metabolism and nutrient breakdown.

  • Nutrient absorption

    With added dandelion extract, a rich source of prebiotic fibre which helps improve digestion and nutrient absorption.

  • Increased diversity

    Over 2 billion CFUs of probiotic strains to promote optimal digestive function, gut wall protection and immune system support.

Combining prebiotics and probiotics, this formulation enhances the diversity of beneficial bacteria and supplies essential nutrients for optimal gut health and sustained digestive efficiency.”

Bushra Schuitemaker

Lead Canine Microbiologist, BIOME9
Bushra Schuitemaker Lead Canine Microbiologist, BIOME9

Clinically-proven bioactives

  • Artichoke root

    A mineral rich and high fibre plant, with prebiotic effects coming from its oligomers and inulin. Its high polyphenol content makes it an effective antioxidant.

  • GMBx6™ Multibiotic Blend

    A 6-strain complementary bacterial probiotic, proven to promote the proliferation of beneficial bacteria needed for optimal digestive function, gut wall protection, and immune support.

  • Psyllium husk fibre

    A fibre-rich husk often used for its prebiotic and stool normalising effects, where it helps in the treatment of both diarrhoea and constipation.

Start your GutDiscovery® journey

Let the science reveal precisely what your dog needs

Every dog is unique, that’s why we always recommend a simple, at-home test of your dog’s gut microbiome.

Detailed analysis reveals the precise makeup of your dog’s gut and allows our veterinary scientists to create a bespoke supplement programme to target specific symptoms and conditions, as well as promote overall gut health, boost immunity, and maximise vitamin and mineral absorption.

Change doesn’t happen overnight, which is why our bespoke 3-phase programmes typically last 6 months, at which point we recommend a re-test to measure the improvement.

To get started, order your GutDiscovery® Test today.

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Help & support

Frequently asked questions