Oral Probiotic


Rating (4,132 Reviews)

3.95 out of 5

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  • Oral probiotic
  • Try AOR's Breath Biotics
  • Contains a high dose of patented oral probiotic strain Streptococcus salivarius K12
  • Promotes a healthy oral microbiome which acts as the first line of defense against infections
  • Reduces bacteria that contribute to the formation of dental caries
  • Fights bacteria that cause bad breath
  • Naturally sweetened and mint flavored

Description Ingredients

Breath Biotics with BLIS K12 contains a patented strain of the probiotic Streptococcus salivarius K12, to ensure a healthy oral microflora. By increasing the good bacteria present in the mouth, you can reduce bacteria that causes not only bad breath, but contributes to the formation of dental carriers.  A healthy oral microflora promotes the health of teeth and gums, and strengthens your first line of defense against infections. 

Cleaning the tongue, by brushing or with mouthwashes, can remove some of the offensive compounds (food remnants, dead cells etc.) that the bacteria feed on, clear away bacteria themselves, or mask the odour for a period of time. But treatment of the underlying cause is ultimately best practice.

BLIS K12™* (Streptococcus salivarius K12) (1 billion CFU† per serving)

Non-medicinal ingredientsisomalt, sodium stearyl fumarate, maltodextrin, monk fruit extract, starch, gum Arabic, hyprolose, trehalose, lacitol, natural flavour (wintergreen, peppermint).

†Colony-forming units.

AOR Reviews (4,132)
Where to Buy

Not sure how well it worked as I dont have bad breath as far as I know lol. Like others have said bottle needs some jazzing up. Looks like any old pill bottle.


I like the taste but the bottle itself could use some remodeling. It does help with breath. It looks like a medication in the current bottle.


I took it everyday until the bottle was finished. I don’t have bad breath originally so I’m not sure how effective it is for that particular ailment.


At first I wasn't sure about the efficiency of this product, but as time passed by and I continued to use it, I really noticed a change for good. :) But I stilll prefer my regular products.


Not sure if a huge difference was seen after trial of samples. May need to do a prolonged time of supplementation to see? Flavour was alright. Easy to take if one can remember.



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