Elite Pro - extra strength probiotic protection for the performance athlete


ElitePro with BLIS K12™, is an extra-strength oral probiotic for the high-performance athlete. Tested for WADA banned substances, ElitePro provides athletes with a high dosage of BLIS K12™ to support the health of the mouth and throat, so they can remain healthy and on top of their performance.

Sale price$45.00

Specifically formulated for high-performance athletes, this extra-strength throat probiotic supports the immune defences and crowds out harmful bacteria in the oral cavity. ​


• ElitePro with BLIS K12®, is an extra-strength oral probiotic for the high-performance athlete. Tested for WADA banned substances, ElitePro provides athletes with a high dosage of BLIS K12® to support the health of the mouth and throat, so they can remain healthy and on top of their performance.
• BLIS Probiotics understands the quest for excellence and have partnered with High Performance Sports NZ (HPSNZ) to develop this special formulation and dosing regime to help support the immune defences of elite athletes. ​
• ElitePro utilises BLIS K12®, a new generation of advanced oral probiotics, developed from a special strain of beneficial bacteria called Streptococcus salivarius K12 that is found to occur naturally in the healthy mouths & throats of adults and children. While everyone has this bacteria in their oral cavity, very few have high quantities of the specific strain Streptococcus salivarius K12 (BLIS K12®).​
• Interested in ElitePRO pricing for your team? Contact us at mailto:support@blisprobiotics.co.nz

Founded in NZ
Pregnancy Safe
Fridge Free
Immune Support

Customer Reviews

Based on 4 reviews
Janelle Timmins

I’ve started using this product as am working towards performing at an international sporting event in September 2024. It’s easy to take and is part of my staying healthy routine to be able to train and not worry about WADA concerns.

Liam Stone

Highly recommend for athletes who are approaching competition or travel.

Great product

As an athlete using blis I’m really happy with the results

Jim Parsons
Keeps me healthy while training hard

Great product in a team environment.

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Why choose blis?

Here at BLIS we've decided to get back to basics, think of this like a BLIS 101 class, focusing on our core and pioneering products - oral probiotics, or probiotics for the mouth and throat.

Keep reading if you'd like to learn more about what oral probiotics are, how they work, and most importantly how you can benefit from them.

Backed by science

BLIS Probiotics champions healthy mouths for all through their innovative, scientifically developed and researched probiotics for the mouth and throat.

BLIS Probiotics are leaders when it comes to applying the science of​ probiotics to the mouth and throat by adding the good bacteria in to crowd out and target the harmful bacteria.

Frequently Asked Questions

Glad you asked! BLIS is an acronym for Bacteriocin-Like Inhibitory Substances - and the core of our science and advanced probiotics.

Probiotics are good bacteria that have been characterised for their beneficial properties. They work by rapidly reproducing and crowding out any bad bacteria. You might be familiar with probiotics aimed to maintain a good balance in the gut, but your gut is not the only place that has a microbiome worth keeping in balance.

Advanced probiotics are slightly different in that they also provide the benefit of producing bacteriocins (small proteins) that are inhibitory against other bacteria species. So, not only do they crowd out the bad bacteria, they inhibit them with bacteriocins.

However, not all probiotic strains can do this. BLIS K12™ and BLIS M18™ are both advanced probiotics strains that utilise Streptococcus salivarius, which means that they have this additional capability.

Streptococcus salivarius is a species of spherical, gram-positive, facultative anaerobic bacteria that is both catalase and oxidase negative. S. salivarius colonises (usually in chains) the mouth and upper respiratory tract of humans just a few hours after birth, making further exposure to the bacteria harmless in most circumstances.

Some strains of S. salivarius are marketed as a probiotic for oral health. Some strains of S. salivarius are found to produce BLIS (the above-mentioned bacteriocin-like inhibitory substances) which are peptides that display interspecies inhibition.

BLIS K12™ and BLIS M18™ are both specific strains of Streptococcus salivarius and the core of our oral probiotics.

As noted, most probiotics are targeted towards the gut and digestive tract.

Oral probiotics, however, are those that support the mouth and throat, protecting the oral cavity (a fancy way of saying mouth, teeth, gums and throat).

BLIS K12™ probiotics populate the mouth and throat with good bacteria, crowding out the bad. In science terms – this is known as ‘bacterial interference’.

By creating a forcefield, oral probiotics can support mouth and throat health. BLIS K12™ is also used in our FreshBreath kits which restore the balance of good bacteria to the oral cavity and can aid bad breath and halitosis.

BLIS M18™ works in a similar way but it is targeted specifically at the bad bacteria that can cause teeth and gum issues.