Immune Support

Immune Support

SUPPORTING YOUR NATURAL ORAL IMMUNE DEFENCES, EVERY DAY

Our Products

Which Product Is Right For Me?

ThroatGUARD PRO? DailyDefence? UltraBLIS? In 30 seconds, find out which product from our range of oral probiotics is right for you.

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ThroatGuard® PRO with BLIS K12® | High-Strength Throat Probiotic

ThroatGuard® PRO uses our highest-strength dose of BLIS K12® to create a natural forcefield for your mouth and throat. Each dose contains 2.5 billion CFU, promoting a balanced oral microbiome and supporting natural immune defences for a healthier mouth and throat.

Sale price$28.99

DailyDefence® with BLIS K12® | Vanilla Flavour

DailyDefence® with BLIS K12® is a scientifically developed oral probiotic in natural vanilla flavour for your daily dose of good bacteria. It supports your natural immune system in the mouth and throat by crowding out harmful bacteria to balance the oral microbiome.

Sale price$24.99

UltraBLIS®: BLIS K12® | Best Probiotic For Gut Health

UltraBLIS® offers a unique combination of probiotic strains supporting both oral and gut microbiomes. It helps support immune systems in both your mouth/throat and gut, providing comprehensive benefits in one product.

Sale price$35.99

HoneyBLIS® with BLIS K12® | Soothing Throat Lozenges

HoneyBLIS® lozenges pair the advanced oral probiotic BLIS K12® with the soothing properties and combined benefits of Kamahi and Manuka honey. They help support your mouth’s immune defences by crowding out bad bacteria.

Sale price$12.99

HoneyBLIS® with BLIS K12® | Ginger Extract

HoneyBLIS® lozenges feature BLIS K12®, an advanced oral probiotic, alongside ginger extract and the renowned benefits of Kamahi and Manuka honey. They work to repopulate your oral cavity with good bacteria, supporting immune defences.

Sale price$12.99

DailyDefence® with BLIS K12® | Strawberry Flavour

DailyDefence® with BLIS K12® is a scientifically developed oral probiotic with natural strawberry flavour. Ideal for daily immune system support, it aids your natural immune system in the mouth and throat by crowding out harmful bacteria to balance the oral microbiome.

Sale price$24.99

DailyDefence Junior with BLIS K12® | Vanilla Flavour

An oral probiotic powder with natural vanilla flavour, designed specifically for children. It's perfect for daily immune system support - aiding ear, nose, and throat immune defences.

Sale price$25.99

What are Immune Support Supplements?

Immunity supplements enhance your body's natural  immune system. This complex network, your personal ‘forcefield,’ relies on consistent support. Traditionally, certain foods and remedies bolstered immunity. Today, supplements for immunity precisely deliver these benefits, complementing your diet and lifestyle.

The Role of Probiotics in Immunity Support

Among impactful immunity support options, probiotics are significant. Far from just aiding gut health, specific probiotic strains play a critical, often overlooked, role in supporting your immune system. This is because a significant portion of your body's immune activity resides where beneficial bacteria thrive – not just in the gut, but critically, also in your mouth and throat. To understand this targeted support, explore our probiotics range, and how they can support your daily wellbeing.

Your mouth and throat are the gateway to the body, and the first point of interaction  with the outside world. Like your gut microbiome, the mouth and throat have their own unique microbiome - the oral microbiome. When this balance is disrupted, natural defences and overall health can be compromised.

BLIS Probiotics®: Pioneering Oral Immune Support Supplements

At BLIS Probiotics®, we've spent over 30 years understanding the link between oral health and immunity. Led by Professor Emeritus John Tagg's research, we've pioneered unique immune support supplements. For families, we also have dedicated probiotics for kids to support their developing immune systems.

Our patented strains, including  BLIS K12® (Streptococcus salivarius K12), are designed to thrive in your mouth and throat. These specialised beneficial bacteria:

  • Actively ‘crowd out’ harmful bacteria: Occupying space, they reduce room for undesirable bacteria.
  • Produce natural antimicrobial compounds: BLIS K12® releases substances that inhibit bad bacteria, creating a natural forcefield.
  • Support innate immune defences: A balanced oral microbiome strengthens your body's first line of defence.

Why Choose BLIS Probiotics® for Your Immunity Support?

When selecting immunity supplements, you want proven efficacy and trustworthiness. BLIS Probiotics® offers:

  • Targeted Mouth & Throat Focus: Our specialisation means unparalleled expertise in the unique needs of your upper respiratory tract – the primary entry point for many environmental challenges.
  • Scientifically Proven Strains: Our products are built on decades of peer-reviewed research, ensuring you receive highly effective, patented probiotic strains like BLIS K12®.
  • Quality You Can Trust: Proudly made in Dunedin, New Zealand, adhering to the highest quality standards. When planning trips, remember to check out our travel probiotics for support on the go.
  • Natural & Proactive: Empowering you to support your health by working with your body's natural systems.

Choosing supplements for immunity from BLIS Probiotics® means a scientifically backed, natural way to enhance resilience and maintain optimal well-being. Explore our range for targeted immune support.

Immune Support Supplement FAQs

BLIS Probiotics® immune support supplements use patented probiotic strains like BLIS K12® to colonise your mouth and throat. These beneficial bacteria actively ‘crowd out’ harmful bacteria  and produce natural antimicrobial compounds, balancing your oral microbiome and strengthening your immune defences.

Yes! Products like DailyDefence® with BLIS K12® are formulated for everyday immune system support. Taken once or twice daily, they help maintain a healthy oral microbiome and contribute to your ongoing immune resilience.

We offer specific products for children, like Daily Defence Junior (in a powder format) designed to support ear, nose, and throat health in kids over 6 months. Always check the product label for age recommendations and dosage.

Individual results vary, but many users report feeling a difference with consistent daily use over a few weeks, as beneficial bacteria colonise and crowd out the harmful bacteria. Continuous daily use is recommended for best results.