HU58 Capsules

Regular price $194.95 AUD

Key Benefits

  • Spore technology ensures digestive survivability
  • Boosts SCFA production by ~40%
  • Supports digestion, microbiome & immunity
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Treatment Supply

Australian-owned • Independent wellness

Practitioner-grade support. Always read the label and follow the directions for use.

Shipping & Dispatch $19.95 flat rate · Free over $199

Australia Post — fully trackable.


  • Free shipping: $199+
  • Flat rate: $19.95 Australia-wide

Dispatch: usually within 1–3 business days

Single-Strain Spore-Forming Probiotic for Gut & Immune Resilience

HU58™ by Microbiome Labs is a concentrated, single-strain probiotic formula featuring Bacillus subtilis HU58™, a highly resilient spore able to survive harsh digestive environments. This specialist formula supports digestive enzyme production, microbial stability and immune health. 

  • Spore technology ensures digestive survivability
  • Boosts SCFA production by ~40%
  • Supports digestion, microbiome & immunity
  • High-potency Bacillus subtilis HU58™

Bacillus subtilis HU58™ (spore-forming probiotic), typically providing around 10 billion CFU per serving; check the product label for the exact CFU count per capsule, as amounts may vary by batch or retailer.

Adults (18+): Take 1-2 capsules daily with a meal, or as directed by your healthcare professional

Always read the label and follow directions for use.

If you are pregnant, breastfeeding, immunocompromised or taking medication, consult your healthcare professional before use.

Supplements should not replace a balanced diet.

  • Store in a cool, dry place below 25 °C. No refrigeration required.
  • Keep out of reach of children.
HU58 FAQSCommon questions about Microbiome Labs HU58
What is Microbiome Labs HU58 used for?

Microbiome Labs HU58 is designed to support gut microbiome balance, digestive function, short-chain fatty acid production, immune resilience and overall gut ecosystem stability. It provides a targeted single-strain spore-forming probiotic.

What probiotic strain is in Microbiome Labs HU58?

Microbiome Labs HU58 contains Bacillus subtilis HU58™, a spore-forming probiotic strain selected for digestive survivability and gut microbiome support.

What makes HU58 different from regular probiotics?

HU58 is a spore-forming probiotic, meaning it is designed to survive harsh digestive conditions and reach the intestines. Many standard probiotics are more fragile and may be less resistant to stomach acid, heat or environmental stress.

Is Microbiome Labs HU58 a single-strain probiotic?

Yes. Microbiome Labs HU58 is a single-strain probiotic formula featuring Bacillus subtilis HU58™. This makes it more targeted than broad multi-strain probiotic blends.

How does Microbiome Labs HU58 support digestion?

Microbiome Labs HU58 may support digestive function by helping maintain microbial balance and supporting digestive enzyme activity. A balanced gut microbiome can help support smoother digestion and everyday gastrointestinal comfort.

What are short-chain fatty acids?

Short-chain fatty acids are beneficial compounds produced when gut bacteria ferment fibre. They help support gut lining health, immune signalling and overall intestinal environment. HU58 is positioned to support short-chain fatty acid production.

Can Microbiome Labs HU58 support immune health?

Yes. Gut health and immune function are closely connected. Microbiome Labs HU58 may support immune resilience by helping maintain a balanced intestinal environment and healthy gut–immune communication.

When is the best time to take Microbiome Labs HU58?

Microbiome Labs HU58 is usually taken with a meal, according to the label directions. Taking it consistently is generally more important than the exact time of day.

Does Microbiome Labs HU58 need refrigeration?

No. Microbiome Labs HU58 does not require refrigeration. Store it in a cool, dry place below 25°C and keep it away from heat, moisture and direct sunlight.

Who should get advice before using Microbiome Labs HU58?

Speak with a healthcare professional before using Microbiome Labs HU58 if you are pregnant, breastfeeding, immunocompromised, taking medication, managing a digestive or immune condition, shopping for a child, or experiencing ongoing gut symptoms.