11 Billion CFU of clinically tested probiotic strains that protect enamel around brackets — reducing white spots, plaque buildup, and gum inflammation in as little as 30 days.
Oral Defense Probiotics — 11 Billion CFU
The Complete Defense Your Child's Braces Have Been Missing
Protects Enamel Around Brackets & Wires
Reduces Acid-Producing Bacteria by up to 75%
One Bedtime Lozenge — Zero Brushing Battles
In Stock, ready to ship — by tomorrow
Fast Delivery
Secure Checkout
30-Day Money Back Guarantee
Love your results within 30 days or get 100% of your money back, no questions asked.
WARNING: Low Stock Notice
This product sold out 12 times last year. We encourage you to take advantage of the limited sale and buy now.
PS: Oral Defense is ONLY available here, don't buy fakes on Amazon/eBay
Product Description
- 11 Billion CFU of 7 clinically studied probiotic strains per lozenge
- Dissolves on your tongue to colonize your mouth directly — not a capsule you swallow
- Supports fresher breath, healthier gums, and total oral microbiome balance
How Oral Probiotics Work
Your mouth has 700+ bacteria species — problems start when harmful ones outnumber the good
Mouthwash kills everything and wears off in hours — the bad bacteria always grow back first
Oral Defense adds protective bacteria that colonize your mouth and crowd out the harmful ones permanently
Ingredients
Lactobacillus reuteri (2B CFU) — supports gum health and reduces inflammation
Streptococcus salivarius K12 (2B CFU) — targets bad breath at the bacterial source
Streptococcus salivarius M18 (2B CFU) — breaks down plaque and supports cavity prevention
Lactobacillus paracasei (1.5B CFU) — supports oral microbiome diversity
Bifidobacterium lactis (1.5B CFU) — strengthens oral immune defense
Lactobacillus brevis (1B CFU) — reduces inflammatory markers in gum tissue
Streptococcus A12 (1B CFU) — directly competes with the #1 cavity-causing bacterium
How to Take
Take one lozenge daily after brushing your teeth, preferably before bed
Place on your tongue and let it dissolve completely — do not chew
Avoid eating or drinking for 30 minutes after use
For best results, use daily for a minimum of 3 months
Oral Defense Probiotics 7 Clinically Studied Strains · 11 Billion CFU
| Supplement Facts | ||
| Serving Size: 1 Lozenge | Servings Per Container: 30 | ||
| Probiotic Blend — 11 Billion CFU | ||
| Strain | Amount Per Serving | % DV |
| Lactobacillus reuteri | 2 Billion CFU | † |
| Streptococcus salivarius K12 | 2 Billion CFU | † |
| Streptococcus salivarius M18 | 2 Billion CFU | † |
| Lactobacillus paracasei | 1.5 Billion CFU | † |
| Bifidobacterium lactis | 1.5 Billion CFU | † |
| Lactobacillus brevis | 1 Billion CFU | † |
| Streptococcus A12 | 1 Billion CFU | † |
| Total Probiotic Blend | 11 Billion CFU | † |
| Other Ingredients: Xylitol, Isomalt, Inulin (prebiotic fiber), Stearic Acid, Natural Lime Flavor, Dicalcium Phosphate, Stevia Leaf Extract. | ||
| † Daily Value (DV) not established. | ||
Non-GMO
Vegan
GMP Certified
Lactobacillus reuteri
L. reuteri and oral health: bacteriocin production and colonization
Demonstrated that L. reuteri produces reuterin, an antimicrobial compound that inhibits oral pathogens and supports a healthy microbial balance.
L. reuteri as adjunct to scaling and root planing in periodontitis
Showed significant reduction in pocket depth and bleeding on probing when combined with standard periodontal treatment.
Streptococcus salivarius K12
BLIS K12 colonization and pharyngeal immunity
K12 colonized the oral cavity and reduced streptococcal pharyngitis recurrence in children over a 6-month trial.
S. salivarius K12 and halitosis reduction
Significant improvement in breath quality and measurable reduction in volatile sulphur compounds and pathogenic bacteria.
Oral probiotic K12 for upper respiratory tract health
Reduced incidence of upper respiratory tract infections and ear-nose-throat pathologies in both children and adults.
Streptococcus salivarius M18
Anti-caries potential of S. salivarius M18
M18 produces enzymes (dextranase, urease) that break down dental plaque biofilm and inhibit cariogenic bacteria growth.
Lactobacillus paracasei & Bifidobacterium lactis
Multi-strain oral probiotics and gingival health
Combined strains improved gingival index, reduced inflammatory markers, and supported healthier periodontal tissue.
Lactobacillus brevis
L. brevis and oral inflammatory response
Demonstrated anti-inflammatory properties and reduced nitric oxide levels in patients with chronic periodontitis.
Inulin (Prebiotic)
Inulin is a prebiotic fiber that selectively nourishes beneficial probiotic strains, improving their survival and colonization in the oral microbiome. It acts as a food source for the probiotics, enhancing their long-term effectiveness.
Clinically Tested
11 Billion CFU
30-Day Guarantee
Free Shipping
Dentist Recommended
Non-GMO & Vegan
Clinically Tested
11 Billion CFU
30-Day Guarantee
Free Shipping
Dentist Recommended
Non-GMO & Vegan
Clinically Tested
11 Billion CFU
30-Day Guarantee
Free Shipping
Dentist Recommended
Non-GMO & Vegan
Real Braces. Real Protection.
Join thousands of families protecting their orthodontic investment with one bedtime lozenge.
2,847+
happy smiles and counting
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The Problem
You Know This Feeling...
White spots are forming around brackets despite brushing every day
Your orthodontist keeps flagging new areas of concern at every visit
Your child's 20-minute brushing routine still isn't preventing damage
You worry your $6,000 investment is being destroyed from the inside
Up to 70% of braces patients develop white spot lesions — not from poor hygiene, but from acid-producing bacteria no brush can reach.
The Science
The Bacterial Imbalance Nobody Told You About
Braces create 100+ micro-environments where acid-producing bacteria thrive unchecked
Inside these zones, bacteria build biofilm shields that are 13× more resistant to brushing and mouthwash
These bacteria produce acid 24/7 — dropping pH below 5.5, the point where enamel dissolves
Saliva can't reach behind brackets to wash acid away or deliver repair minerals
The solution isn't brushing harder — it's reducing the bacteria causing the damage
Traditional Solutions
Oral Defense
MI Paste — clinically no better than regular brushing
Reduces acid-producing bacteria by 75%
20-minute routines teens won't do
One bedtime lozenge — 30 seconds, no battles
Treats surface plaque only
Dissolves biofilm shields bacteria hide behind
Can't reach micro-environments around brackets
Changes the bacterial environment mouth-wide
The Solution
Introducing Oral Defense Probiotics
7 clinically studied probiotic strains that colonize your child's mouth and suppress the acid-producing bacteria behind white spots
BLIS M18 produces dextranase — an enzyme that dissolves the biofilm scaffold protecting bacteria around brackets
M18's urease activity raises oral pH — neutralizing the acid that dissolves enamel in zones no brush can reach
Pleasant-tasting lozenge dissolves at bedtime — works overnight when saliva drops and bacteria are most active
Simply dissolve one lozenge on your child's tongue after brushing at bedtime. The protective bacteria colonize overnight — during the most vulnerable hours for enamel around brackets.
How It Works
1
Your child completes their normal brushing routine to clear surface plaque around brackets and wires.
2
They let the lime-flavored lozenge dissolve slowly on their tongue. The probiotics need direct contact to colonize the oral cavity — especially the zones around brackets.
3
Protective bacteria work overnight — suppressing acid-producers, dissolving biofilm, and raising pH to protect enamel while your child sleeps.
Real Results from Real Customers
His orthodontist couldn't believe the improvement
My son had white spots forming around 3 brackets after just 5 months of braces. His orthodontist was concerned. I started him on Oral Defense as a bedtime lozenge and by his next appointment 8 weeks later, the orthodontist said the spots had stabilized and his gums looked healthier than ever. He actually asked what we changed. One lozenge a night — that's all it took.
Wish I'd found this before the white spots started
My daughter's braces came off with white spots on four front teeth despite doing everything the orthodontist recommended. MI Paste, Waterpik, proxy brushes — none of it worked. I started my younger son on Oral Defense the week his braces went on. Eight months in — zero white spots. Zero. I cry thinking about how different it could have been for my daughter.
Worth every penny for our $6,000 investment
My 14-year-old just got braces and keeping his mouth clean was a constant battle. Since adding Oral Defense, his orthodontist said his oral health is the best he's seen in a braces patient. That's a $6,000 investment we're protecting for less than $23 a month. The math speaks for itself.
The brushing battles are finally over
Every night was a 20-minute fight over brushing around brackets. My daughter hated the proxy brushes, refused the floss threaders, and the Waterpik sprayed water everywhere. Now she brushes normally and takes one lozenge before bed. That's it. No arguments. Her last two orthodontist visits have been perfect. I got my evenings back.
Gums stopped bleeding in two weeks
My son's gums bled every single time he brushed since getting braces. The orthodontist kept saying he needed to brush better. He was already brushing three times a day. Started Oral Defense and within two weeks the bleeding completely stopped. His gums went from angry red to healthy pink. The inflammation just disappeared. I don't understand why orthodontists aren't recommending this to every patient.
Our orthodontist threatened to pause treatment — not anymore
We were told my daughter's plaque buildup was so bad they might need to remove her braces early. After $6,200 and 16 months of treatment. I was devastated. Found Oral Defense through a friend whose son had the same problem. Three months later, her orthodontist said her teeth look incredible and treatment is back on track. Those are words I never expected to hear again.
Better than MI Paste and costs less
I was spending $24 per tube on MI Paste that our orthodontist recommended. Two tubes a month. Then I read a study showing it performs no better than regular brushing. Switched to Oral Defense and the results have been dramatically better — plaque is down, gums are healthy, no new white spots in 4 months. And it's cheaper than what I was spending on MI Paste. I felt duped by the old routine.
My kid actually reminds ME about it
I've never had my 13-year-old remind me about anything dental-related in his life. But he likes the taste of these lozenges and now HE reminds ME that he hasn't taken his "bedtime mint" yet. It's the easiest compliance win of my entire parenting career. His orthodontist appointments have gone from stressful to boring — which is exactly what you want.
Clinically Proven
Backed by Science, Trusted by Thousands
75%
Reduction in S. Mutans
The #1 acid-producing bacteria responsible for white spots around brackets
50%
Plaque Reduction
Clinical trial showed plaque scores cut in half within 90 days of M18 use
30%+
Lower Cavity Risk
Overall cavity risk scores dropped significantly in children using M18
30
Days to Results
Most parents report noticeable improvement in gum health within the first month
WHAT'S INSIDE
Every Ingredient Backed by Science
Lactobacillus reuteri
2B CFUSupports gum health and reduces inflammation in periodontal tissue
S. salivarius K12
2B CFUTargets bad breath at the source by producing bacteriocins against odor-causing bacteria
S. salivarius M18
2B CFUProduces enzymes that break down plaque and reduce cavity-causing bacterial colonies
L. paracasei
1.5B CFUSupports oral microbiome diversity and competes with pathogenic species
B. lactis
1.5B CFUStrengthens immune defense in the oral cavity and reduces inflammatory response
L. brevis
1B CFUReduces inflammatory markers in gum tissue and supports tissue healing
Streptococcus A12
1B CFUDirectly competes with S. mutans, the primary cavity-causing bacterium
Supporting Ingredients
Inulin prebiotic fiber
Xylitol tooth-friendly sweetener
Natural Lime Flavor
No GMO
No Gluten
Vegan
No Artificial Colors
GMP Certified
How Long Until You See Results?
Week 1
Protective bacteria begin colonizing your child's oral cavity. You may notice fresher breath and less sensitivity around brackets during brushing.
Week 2
Gum inflammation starts to decrease. Many parents report bleeding stops during brushing — the first visible sign the bacterial balance is shifting.
Week 3
Orthodontist appointments improve. Parents report no new areas of concern flagged — plaque buildup visibly reduced around brackets and wires.
Week 4
The oral microbiome is rebalancing. Acid-producing bacteria are suppressed, pH is rising, and enamel around brackets is protected around the clock.
We recommend a minimum 3-month course for optimal protection throughout orthodontic treatment.
FAQ
Frequently Asked Questions
How does my child take Oral Defense?
After their normal brushing routine at bedtime, they let one lozenge dissolve slowly on their tongue. It takes about 30 seconds. No water needed. No special technique. That's the entire routine.
How long until we see results with braces?
Most parents notice gum bleeding stops within 2 weeks. Orthodontist appointments typically improve by week 3–4. For white spot protection, we recommend a minimum 90-day course throughout treatment.
Is it safe for children and teenagers?
Yes. All 7 strains are clinically studied and have been used safely in children in multiple published trials. BLIS K12 was originally discovered in a healthy child's mouth.
Can my child use this with their existing braces routine?
Absolutely. Oral Defense works IN ADDITION to normal brushing. It doesn't replace brushing — it does what brushing can't. Your child brushes normally, then takes the lozenge. The two work together.
Why doesn't our orthodontist recommend this?
Most orthodontists aren't yet aware of oral probiotics for enamel protection. The research is published in peer-reviewed journals but hasn't reached mainstream orthodontic practice yet. That's changing — some orthodontists are starting to recommend it after seeing results in patients.
What's the difference between this and MI Paste?
MI Paste tries to replace lost minerals from the outside. A clinical trial (Huang et al., 2013) found it was no more effective than regular brushing. Oral Defense works differently — it reduces the acid-producing bacteria CAUSING the demineralization. It addresses the cause, not the symptom.
Why not just use mouthwash?
Mouthwash kills bacteria indiscriminately — good and bad. The acid-producing bacteria hiding in biofilm around brackets are 13× more resistant to mouthwash than the beneficial bacteria in saliva. So mouthwash wipes out your child's defenses while the problem bacteria survive. Oral Defense adds protective bacteria instead of killing everything.
Is there a money-back guarantee?
Yes. Full 30-day money-back guarantee. If your child's next orthodontist appointment doesn't go better than the last one, you get every penny back. No questions asked.
★★★★★
Real People, Real Stories
See what parents are saying about Oral Defense Probiotics for braces care
★★★★★
Based on
2874 Reviews
★★★★★
“Three checkups in a row — zero concerns”
My daughter has had braces for 14 months. The first 8 months were constant warnings from the orthodontist about plaque and early signs of white spots. I started Oral Defense and her last three appointments have been completely clean. No warnings. No concerned looks. Just "everything looks great." The relief of sitting in that waiting room without anxiety is something I can't put a price on.
★★★★★
“Bought it for my son, now the whole family uses it”
Originally ordered for my 12-year-old who just got braces. His gums were constantly swollen and his breath was rough. Within three weeks the swelling went down and his breath improved dramatically. My husband started using it for his own gum sensitivity, and now I take one every night too. Our dentist asked what changed because all three of us had better checkups.
★★★★★
“Good results, took a bit longer than expected”
I was hoping for overnight results but it took about 3 weeks before I noticed real changes with my daughter's braces hygiene. Her gums did stop bleeding around week 2 which was encouraging. By week 4 her orthodontist said things looked much better. Works well — just don't expect miracles in the first few days. Giving 4 stars only because I wish the results were faster.
★★★★★
“The white spots are actually fading”
I didn't think this was possible. My son had visible white spots around two brackets and I'd accepted they were permanent. His orthodontist explained that when you reduce acid-producing bacteria and raise oral pH, enamel can remineralize. After 3 months on Oral Defense, the edges of both spots are softer and less noticeable. His orthodontist confirmed they're improving. I had given up hope and this product proved me wrong.
★★★★★
“$23/month to protect a $7,000 smile”
I did the math. We spent $7,000 on braces. I was spending $200+/year on MI Paste, special brushes, proxy picks, and fluoride rinse — and my daughter was STILL getting white spots. Now I spend $23/month on Oral Defense and her orthodontist says her teeth look better than they have since the day her brackets went on. If you're spending thousands on braces and NOT using this, you're leaving your investment unprotected.