- Supports healthy ear, nose, and throat wellness.*
- Provides 2 Billion CFU of BLIS K12® probiotic per serving.*
- Helps maintain a balanced oral microbiome for everyday wellness.*
- Supports fresh breath and oral hygiene as part of a daily routine.*
- Great for seasonal wellness, travel, and everyday immune support.*
- Easy-to-use lozenges dissolve slowly for targeted oral probiotic delivery.*
- Refrigerated formula for maximum freshness and potency.*
- 3rd-Party Tested - Trusted Since 1992
Product Details
LifeSource Vitamins Oral Wellness with BLIS K12® – 60 Lozenges
When your mouth and throat feel like the first place stress shows up — dry, irritated, or just not as resilient as you’d like — the right beneficial bacteria can make a real difference. LifeSource Vitamins Oral Wellness delivers clinically studied BLIS K12® (Streptococcus salivarius K12) in a pleasant strawberry lozenge that dissolves slowly to help colonize the mouth and throat. This powerful strain supports the natural defense system at the body’s main entry point while also helping maintain fresh breath with regular use. Simply let two lozenges dissolve completely — a simple daily habit for oral, ear, nose, and throat wellness for adults and children age 2 and up.*
⭐ Trusted by over 100,000 customers with over 7,000 5-star reviews
- Supports mouth, ear, nose, and throat health with clinically studied BLIS K12®.*
- Helps maintain the natural defense system of the body’s main entry point.*
- Promotes colonization of beneficial oral bacteria with regular use.*
- Helps maintain fresh breath when used regularly.*
- Convenient, great-tasting lozenge that dissolves slowly for targeted delivery.*
- Suitable for adults and children age 2 and up.*
- Streptococcus salivarius K12 (BLIS K12®) — 42 mg (1 Billion CFU†) to support oral, ear, nose, and throat wellness and help maintain the natural defense system of the mouth and throat.*
Plus complementary ingredients including FOS (fructooligosaccharides), xylitol, and natural strawberry flavor for synergistic support.*
- Adults and children age 2+ seeking daily oral, ear, nose, and throat wellness support.*
- Individuals who want to help maintain the natural defense system of the mouth and throat.*
- Those looking for a simple, great-tasting way to support fresh breath with regular use.*
- Parents seeking a clinically studied probiotic strain for children’s mouth and throat health.*
Identity • Purity • Potency • Label Accuracy Produced in FDA-registered, GMP-certified facilities. See Our Testing Results →
In 1992, after losing his father to pancreatic cancer, founder Bruce Brightman set out to build supplements his own family could trust — rooted in faith, health, and healing. That mission has grown into a trusted line of over 1,000 all-natural products, formulated by an amazing team of doctors and nutritionists.
We're more than a health company — we're a ministry in motion. Our profits support Christian organizations including Campus Crusade for Christ (CRU), The Jesus Film Project, Samaritan's Purse, Compassion International, St. Jude Children's Research Hospital, and the Tim Tebow Foundation — reaching more than 1,700 ministries worldwide. God is Good!
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
- Research has explored Streptococcus salivarius K12 (BLIS K12®) for its ability to colonize the mouth and throat and support oral wellness.*
- Clinical studies have evaluated BLIS K12® for supporting mouth, ear, nose, and throat health in children.*
- Studies have examined the role of beneficial oral bacteria in helping maintain the natural defense system of the body’s main entry point.*
- Research has looked at regular use of specific probiotic strains for supporting fresh breath.*
Adults: Take 2 lozenges 1 to 4 times daily. Children age 2 & up: Take 2 lozenges 1 to 3 times daily. Allow lozenge to dissolve slowly and completely in mouth and swallow. KEEP REFRIGERATED AFTER OPENING. Keep lid tightly sealed. Keep freshness packet in bottle.*
- Serving Size: 2 Lozenges
- Servings Per Container: 30
- Form: Lozenges
- Other: Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients
Questions? Contact us at info@lifesourcevitamins.com or call 800.567.8122.
Consult physician if pregnant/nursing, taking medication (especially immune-suppressing drugs), or have a medical condition (especially if immune system is compromised). Because some antibiotics may interfere with the effectiveness of this product, take at least 2 hours before or after antibiotic medications. Keep out of reach of children. Contains Xylitol, which is harmful to pets. See label for full warnings.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.