ThroatGuard PRO with BLIS K12®

The PROtector of the Throat

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ThroatGuard PRO with BLIS K12® is a high-strength advanced oral probiotic that helps defend against bad bacteria in the mouth and throat. Each suckable lozenge contains a high dose of our BLIS K12® strain: no fewer than 1 billion colony forming units (also known as CFU) at the end of shelf-life.   

Whether you want support to avoid general winter ills, or someone in your workplace is sniffling and spluttering, there are times when you want to give your immune defences a bit more of a boost. 

Give yourself the best probiotic throat protection you can with our patented strain of Streptococcus salivarius K12 (BLIS K12®), clinically proven to provide protection against a range of ailments related to the upper respiratory tract.   

ThroatGuard PRO with BLIS K12® comes in a pleasant tasting vanilla flavoured lozenge and provides the following benefits: 

  • Promotes oral health through the recolonization of the oral cavity and promotes healthy oral flora 
  • Helps prevent and reduce risk of infections such as sore throat (pharyngitis/tonsillitis) 
  • Helps reduce the frequency of upper respiratory infections caused by certain bacterial and viral microorganisms 
  • Supports and maintains ear health by reducing the incidence of otitis media (ear infection). 
  • Helps to support the immune system to fight illness 

ThroatGuard PRO contains  BLIS K12®, a new generation of advanced oral probiotics, developed from a special strain of beneficial bacteria called Streptococcus salivarius that is found to occur naturally in the mouths & throats of healthy 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®). 

This product is developed and manufactured under strict quality control systems in our facilities in Dunedin, New Zealand. 

Directions of use:

Children 3-12 years, Adolescents 13-17 years, and Adults ≥ 18 years:

For general oral health, take 1-2 lozenge(s) per day.

For prevention of sore throat due to infection or otitis media:

Children under 12 years of age, take 1 lozenge per day for 90 days;

For adults and children 12 years or older, take 1-2 lozenges per day for 90 days.

This lozenge is not to be chewed or directly swallowed; it must be slowly dissolved in the mouth. Children under 6 years of age should be supervised (to not swallow). If you are on antibiotics, take at least 24 hours following last dose.

Risk information: Do not use this product if you have an immune-compromised condition (e.g. AIDS, lymphoma, patients undergoing long-term corticosteroid treatment) or a milk/dairy allergy. If symptoms of ear, nose or throat infections (e.g. fever, sore throat) develop, consult a health care practitioner.


Keep out of reach of children.

Store in a cool, dry place. No refrigeration needed.

Recommended for ages 3 and over.

ThroatGuard PRO is suitable to be taken during pregnancy or lactation.

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30 Lozenges per pack.

Ingredients (per dose)

Medicinal Ingredient (Each lozenge contains):

Streptococcus salivarius K12 1 billion CFU

Non-medicinal ingredients: Trehalose, lactitol, maltodextrin, isomalt, silicified microcrystalline cellulose, natural flavour, magnesium stearate. 

May contain trace amounts of milk protein from the fermentation process.

This product does not contain wheat, gluten, soy, eggs, tree nuts, peanuts, fish or shellfish.

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Always read the label and use as directed. If symptoms persist, see your healthcare professional.

Throat Guard Pro - Extra strength probiotic protection for the mouth and throat
ThroatGuard PRO with BLIS K12®