Best Blis K12 and M18 Probiotics in 2025
Updated on June 2025
#1
Recommended
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- Clinically validated oral probiotics to support oral health and fresh breath with 4 specific probiotic strains and chelated zinc, presented in a mint-flavored chewable tablet.
- Promotes healthy functioning of the ears, nose, throat, and sinuses, supporting the immune system while reducing bad bacteria and plaque buildup in the oral cavity and digestive tract.
- Features clinically researched dairy-free BLIS probiotic strains (Streptococcus salivarius), effective in combating harmful bacteria linked to tooth decay and bad breath.
- Convenient one tablet daily dosage, with a shelf-stable vegan formulation that is free from major allergens and artificial additives, making it suitable for various dietary needs.
- Manufactured in an NSF-certified facility with stringent quality control measures, ensuring product purity and potency; trusted by healthcare professionals for over 30 years.
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- Clinically validated oral probiotics to support oral health and fresh breath with 4 specific probiotic strains and chelated zinc, presented in a mint-flavored chewable tablet.
- Promotes healthy functioning of the ears, nose, throat, and sinuses, supporting the immune system while reducing bad bacteria and plaque buildup in the oral cavity and digestive tract.
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#2
Value for Money
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- Formulated with effective oral probiotics to combat harmful bacteria and promote oral health over time.
- Targets bad breath at the source and supports healthy gums and teeth, contributing to overall immunity.
- Contains a blend of 7 clinical probiotic strains, including patented variations for optimal oral health benefits.
- Designed for convenience with a long shelf life; no refrigeration needed, making it easy to incorporate into daily routine.
- Chewable, sugar-free mint-flavored supplements that are gluten and dairy-free, with no artificial additives.
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- Formulated with effective oral probiotics to combat harmful bacteria and promote oral health over time.
- Targets bad breath at the source and supports healthy gums and teeth, contributing to overall immunity.
- Contains a blend of 7 clinical probiotic strains, including patented variations for optimal oral health benefits.
- Designed for convenience with a long shelf life; no refrigeration needed, making it easy to incorporate into daily routine.
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#3
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- Targets the source of bad breath while promoting healthy gums and teeth, restoring a balanced oral pH and enhancing immune function.
- Contains a blend of 7 clinically studied probiotic strains including BLIS K12 and M18, Lactobacillus Acidophilus, and others for optimal oral health.
- Offers protective support for oral health by combating harmful microbes, understanding that restoration may take time due to the nature of oral health decline.
- Formulated to improve gum health and prevent cavities, effectively addressing bad breath and plaque through essential oils.
- Designed by a holistic dentist, the versatile mouthwash concentrate can be used as a rinse, mixed with toothpaste, or directly applied for targeted gum treatment.
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- Targets the source of bad breath while promoting healthy gums and teeth, restoring a balanced oral pH and enhancing immune function.
- Contains a blend of 7 clinically studied probiotic strains including BLIS K12 and M18, Lactobacillus Acidophilus, and others for optimal oral health.
- Offers protective support for oral health by combating harmful microbes, understanding that restoration may take time due to the nature of oral health decline.
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#4
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- Provides extra strength support for mouth and throat health, enhancing the body's defense against harmful bacteria associated with throat infections.
- Includes a 30-day supply of pleasantly flavored natural vanilla lozenges for easy consumption.
- Each lozenge delivers 2.5 billion CFU of the single strain Streptococcus salivarius K12.
- Contains milk; may have trace elements of milk protein from fermentation.
- Free from wheat, gluten, soy, eggs, tree nuts, peanuts, fish, and shellfish; requires no refrigeration and should be stored in a cool, dry place, away from sunlight.
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- Provides extra strength support for mouth and throat health, enhancing the body's defense against harmful bacteria associated with throat infections.
- Includes a 30-day supply of pleasantly flavored natural vanilla lozenges for easy consumption.
- Each lozenge delivers 2.5 billion CFU of the single strain Streptococcus salivarius K12.
- Contains milk; may have trace elements of milk protein from fermentation.
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#5
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- Oral probiotic designed to target bacteria for maintaining healthy teeth and gums, featuring Blis M18 beneficial bacteria.
- Convenient 30-day supply of pleasant-tasting peppermint lozenges.
- Each lozenge delivers 2.5 billion CFU of Streptococcus salivarius M18.
- May contain trace amounts of milk protein due to fermentation process.
- Free from wheat, gluten, soy, eggs, tree nuts, peanuts, fish, and shellfish; no refrigeration needed.
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- Oral probiotic designed to target bacteria for maintaining healthy teeth and gums, featuring Blis M18 beneficial bacteria.
- Convenient 30-day supply of pleasant-tasting peppermint lozenges.
- Each lozenge delivers 2.5 billion CFU of Streptococcus salivarius M18.
- May contain trace amounts of milk protein due to fermentation process.
- Free from wheat, gluten, soy, eggs, tree nuts, peanuts, fish, and shellfish; no refrigeration needed.
#6
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- Reduces bad breath by targeting the source with a scientifically proven probiotic blend.
- Supports immune and oral health through probiotic strains BLIS K12 and BLIS M-18, promoting a healthy bacterial balance.
- Contains a high concentration of active probiotics at 6 billion CFU for effective oral maintenance.
- Convenient chewable mint tablets designed for optimal effectiveness when taken before bed.
- Free from artificial additives, gluten, and allergens; suitable for various dietary preferences.
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- Reduces bad breath by targeting the source with a scientifically proven probiotic blend.
- Supports immune and oral health through probiotic strains BLIS K12 and BLIS M-18, promoting a healthy bacterial balance.
- Contains a high concentration of active probiotics at 6 billion CFU for effective oral maintenance.
- Convenient chewable mint tablets designed for optimal effectiveness when taken before bed.
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#7
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- Extra strength support for mouth and throat health, boosting defense against harmful bacteria.
- 60-day supply of pleasant-tasting natural vanilla flavored lozenges, easy to use.
- Each lozenge contains 2.5 billion CFU of the single strain Streptococcus salivarius K12.
- Contains milk; may have trace elements of milk protein from fermentation.
- Free from wheat, gluten, soy, eggs, tree nuts, peanuts, fish, and shellfish; no refrigeration required, store in a cool, dry place.
- Product made in New Zealand.
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- Extra strength support for mouth and throat health, boosting defense against harmful bacteria.
- 60-day supply of pleasant-tasting natural vanilla flavored lozenges, easy to use.
- Each lozenge contains 2.5 billion CFU of the single strain Streptococcus salivarius K12.
- Contains milk; may have trace elements of milk protein from fermentation.
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#8
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- Contains 3 billion CFU of probiotics to enhance oral and upper respiratory health by replenishing beneficial microorganisms.
- Effective against bad breath and periodontitis; promotes a healthier mouth by reducing harmful microorganisms.
- Designed with LiveBac technology for an 18-month shelf life without refrigeration, ensuring potency.
- Includes Lactobacillus paracasei, Lactobacillus reuteri, and clinically researched strains BLIS K-12 and M-18 for comprehensive oral support.
- Features strains that protect teeth and gums; specifically targets odor-causing bacteria like S. mutans.
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- Contains 3 billion CFU of probiotics to enhance oral and upper respiratory health by replenishing beneficial microorganisms.
- Effective against bad breath and periodontitis; promotes a healthier mouth by reducing harmful microorganisms.
- Designed with LiveBac technology for an 18-month shelf life without refrigeration, ensuring potency.
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#9
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- Supports the immune system by promoting beneficial bacteria and reducing harmful bacteria in the gut and oral microbiome.
- Maintains oral health, which is crucial for overall well-being, similar to gut health.
- Features a potent blend of probiotic strains with a total of 5.5 billion CFU per lozenge, scientifically validated for microbiome support.
- Convenient 40-day supply of naturally flavored peppermint lozenges for easy consumption.
- Developed by Blis Technologies, experts in oral probiotics, with products manufactured in New Zealand.
- May contain trace elements of milk protein due to the fermentation process.
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- Supports the immune system by promoting beneficial bacteria and reducing harmful bacteria in the gut and oral microbiome.
- Maintains oral health, which is crucial for overall well-being, similar to gut health.
- Features a potent blend of probiotic strains with a total of 5.5 billion CFU per lozenge, scientifically validated for microbiome support.
- Convenient 40-day supply of naturally flavored peppermint lozenges for easy consumption.
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#10
7% Off
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- Provides extra strength for maintaining mouth and throat health, aiding in immune defense against harmful bacteria responsible for sore throats and respiratory issues.
- Delivers beneficial bacteria to support teeth and gum health, helping to combat issues like gingivitis and dental caries.
- Contains a 30-day supply of naturally flavored lozenges, each delivering 2.5 Billion CFU of BLIS K12 or BLIS M18.
- Developed by BLIS Technologies, specialists in beneficial bacteria formulations.
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- Provides extra strength for maintaining mouth and throat health, aiding in immune defense against harmful bacteria responsible for sore throats and respiratory issues.
- Delivers beneficial bacteria to support teeth and gum health, helping to combat issues like gingivitis and dental caries.
- Contains a 30-day supply of naturally flavored lozenges, each delivering 2.5 Billion CFU of BLIS K12 or BLIS M18.
- Developed by BLIS Technologies, specialists in beneficial bacteria formulations.
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![NatureWise Oral Probiotics for Teeth and Gums + Fresh Breath* - Chewable Sugar-Free Mint Tablet - Lactobacillus reuteri Chewable - Oral Health Probiotics For Kids & Adults - 50 Count[50-Day Supply]](https://m.media-amazon.com/images/I/518cmAXdrIL._SL320_.jpg)
![NatureWise Oral Probiotics for Teeth and Gums + Fresh Breath* - Chewable Sugar-Free Mint Tablet - Lactobacillus reuteri Chewable - Oral Health Probiotics For Kids & Adults - 50 Count[50-Day Supply]](https://m.media-amazon.com/images/I/51TAnTWFblL._SL320_.jpg)
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