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NOW OralBiotic (BLIS K12 Probiotic)

NOW - OralBiotic (BLIS K12 Probiotic)

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Info: 60 Lozenges

These probiotic lozenges from NOW contain Streptococcus salivarius BLIS K12, a naturally occurring microorganism which has been clinically shown to support oral and throat health. 

Product Notes:

NOW OralBiotic works by colonizing the oral cavity with BLIS K12 (aided by the inclusion of the prebiotic FOS to provide nutritional support for it). This beneficial bacteria crowds out other bacteria which may have been proliferating and causing a range of issues, including painful gums, a white build up on the tongue, ear aches/infections (otitis media), cavities (dental caries), strep throat (streptococcal pharyngeal infections), or tonsillitis.

Oral Biotic can also help reduce halitosis (bad breath), when used in conjunction with proper oral hygiene. The lozenges have a natural strawberry and vanilla flavour.


Each lozenge contains:
1 Billion Colony Forming Units of BLIS K12® Streptococcus salivarius

Other ingredients: FOS (Fructooligosaccharides), Xylitol, Sorbitol, Cellulose, Silica, Stearic Acid (vegetable source), Natural Strawberry Flavor, Beet Powder and Natural Vanilla Flavor.

Contains no salt, wheat, gluten, soy, egg, shellfish or preservatives.

BLIS = Bacteriocin-Like Inhibitory Substances

Suggested Usage:

Take 1 lozenge 1 to 4 times daily, or as directed by your healthcare practitioner. Allow lozenge to dissolve slowly and completely in mouth and swallow. Keep refrigerated to maintain live bacteria counts.


Allergen alert: Contains milk derivative.

Do not use this product if you have an immune-compromised condition (e.g. AIDS, lymphoma, patients undergoing long-term corticosteroid treatment), or if you are taking aminoglycosidic antibiotics (e.g. kanamycin, streptomycin).

Cautions/Interactions: There are no other known drug interactions.

Consult a healthcare practitioner prior to use if you have nausea, fever, vomiting, bloody diarrhea or severe abdominal pain. If symptoms of digestive upset (e.g. diarrhea) occur, worsen, or persist beyond three days, discontinue use and consult a healthcare practitioner. Health Canada Natural Product Number: 80060658.

Supporting Science:

Burton JP, Chilcott CN, Moore CJ, Speiser G, Tagg JR. "A preliminary study of the effect of probiotic Streptococcus salivarius K12 on oral malodour parameters." J Appl Microbiol. 2006 Apr;100(4):754-64.

Burton JP, Chilcott CN, Wescombe PA, Tagg JR. "Extended Safety Data for the Oral Cavity Probiotic Streptococcus salivarius K12." Probiotics Antimicrob Proteins. 2010 Oct;2(3):135-44. doi: 10.1007/s12602-010-9045-4.

UPC / Barcode: 733739829214