Rated 4.8 | 26,000+ Happy Customers
Nurivia Oral Defense
Just 2 lozenges a day - feel the difference in 14 days!
Holds Moisture Where Sprays Can’t
Rebuilds Enamel With Missing Minerals
Restores the Defenses your Saliva Lost
Enzymes, Probiotics, and Minerals in One Lozenge
90-Day Money Back Guarantee
★★★★★
Rated 4.8/5 | 26,000+ Happy Customers
What Our Customers Are Saying
Sjögren's took my saliva 6 years ago. I've spent over $2,000 on Biotene, XyliMelts, prescription rinses, fluoride trays. None of it stopped the cavities. 5 new ones in 7 months. My dentist was talking extraction. I found Nurivia through a forum post at 2 AM because I couldn't sleep. Ordered it mostly because of the guarantee. By week 2 I drank cold water for the first time in 3 years. No pain. By week 8 my dentist found nothing new. He took the extraction off the table. I don't say stuff like this. But 2 clean checkups in a row after 6 years of bad news is worth saying out loud.
Blood pressure meds dried my mouth out and I didn't even connect it until I had 4 cavities in one visit. I hadn't had a cavity since I was a teenager. My dentist said use Biotene. I sprayed that thing 8 times a day and still woke up at 3 AM with my tongue stuck to the roof of my mouth. My sister sent me a post about Nurivia. I almost didn't order it. Another product, another $44 I figured I'd waste. Day 5 I realized I hadn't refilled my water glass since morning. By month 2 my gums stopped bleeding. Last cleaning was completely clean. I'm mad nobody told me sooner.
I tried 14 different dry mouth products in 2 years. I kept a list. Sprays, gels, rinses, lozenges, gum, coconut oil, mouth tape at night. Nothing lasted more than 20 minutes. I was waking up 3 to 4 times a night choking. My bathroom counter looked like a pharmacy. A woman in my Sjögren's group mentioned Nurivia and I almost scrolled past it. I'm glad I didn't. I sleep through the night now. My sensitivity to cold is gone. My dentist said whatever I'm doing, keep doing it. 14 products couldn't do what this one lozenge did.
HOW IT WORKS
The science behind Nurivia Oral Defense
Why Your Mouth Lost Its Own Protection
Your saliva was doing 3 jobs you never knew about. Killing bacteria. Rebuilding your enamel. Dissolving the sticky shields bacteria hide behind.
When your saliva dropped, all 3 shut down at once.
Every spray, rinse, and gel you’ve tried replaced the moisture. None of them replaced the defense system your saliva was running.
What Happens When the Defense Is Gone
Bacteria that were being killed on contact are now free to multiply. On every surface. Around the clock.
Your enamel used to repair itself after every meal. Saliva carried the minerals that did it. That stopped. Now your teeth lose a little more mineral every time you eat. Nothing puts it back.
The bacteria build a sticky shield and anchor to the tooth behind it. Your toothbrush can’t reach them. Your rinse can’t get through. They sit there producing acid directly against your enamel. Protected.
What Nurivia Oral Defense Puts Back
Xylitol helps your mouth make whatever saliva it still can. Hyaluronic acid holds moisture against your gums and teeth so it doesn’t disappear the second you swallow.
Minerals deliver calcium and phosphate directly to weakening enamel. Enzymes restore the bacterial killing that stopped when your saliva dropped. Probiotics shift the balance back toward the bacteria that belong there.
Not moisture. Defense.
Why a Lozenge, Not a Spray
A spray wets the surface for about 15 minutes. Then it’s gone. A rinse gets swallowed. A capsule skips your mouth entirely and goes to your stomach.
Nurivia Oral Defense dissolves slowly against the tissue. One in the morning. One at night. It stays where saliva used to work.
It doesn’t add moisture. It puts the defense back.
But every day without it is another day your teeth lose mineral, bacteria multiply, and the damage gets harder to reverse. The longer you wait, the less there is left to protect.
Our Results Speak For Themselves
Our Results Speak For Themselves
0%
reported less dryness
within 14 days
0%
had fewer cavities at their next checkup
within 90 days
0%
consistently take Nurivia Oral Defense
after day 90
Your First 90 Days on Nurivia Oral Defense
Week 1-2
The Nights Change First
âś“ You stop waking up with your tongue stuck to the roof of your mouth
âś“ Your mouth feels less raw in the morning
âś“ You reach for the water bottle less
Week 3-4
Your Mouth Starts Working Again
âś“ Eating gets easier. Food stops sticking to everything.
âś“ You speak through a full conversation without reaching for water
âś“ The burning and sandpaper feeling starts to fade
Week 5-8
The Defense Rebuilds
âś“ Your teeth feel smoother. Less sensitivity to cold.
âś“ Gums stop bleeding when you floss
âś“ You stop planning your day around your mouth
Week 9-12
The Checkup That Changes Everything
âś“ Your dentist sees stability instead of new damage
âś“ No new cavities for the first time in years
âś“ This becomes the new normal
Frequently Asked Questions
I’ve tried everything. Why is this different?
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Everything you’ve tried replaced moisture. Nurivia replaces the biological defense system your saliva used to provide. Enzymes that kill bacteria. Minerals that rebuild enamel. Compounds that dissolve biofilm. No spray, rinse, or gel on the market delivers those. You weren’t trying the wrong products. You were in the wrong category.
If this actually worked, wouldn’t my dentist know about it?
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Your dentist tracks cavities. Your rheumatologist tracks inflammation. The biological defense that collapsed sits between both specialties. Neither is trained to replace it. The research exists. The ingredients are well studied. But no one in your care team is looking at the gap between their two chairs. That’s the gap Nurivia fills.
My glands are destroyed. A lozenge can’t fix that.
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The enzymes, minerals, and proteins your saliva carried are what protected your teeth. Nurivia delivers those directly. It bypasses your glands entirely.
Isn’t this just another lozenge? Like a mint or a gum?
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A mint gives you flavor. A gum gives you chewing stimulation. Neither delivers lactoperoxidase, hydroxyapatite, dextranase, lactoferrin, or probiotics to your teeth. Nurivia isn’t in the candy aisle. It’s in a category that didn’t exist until now.
I’ve already wasted hundreds on products that didn’t help.
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We know. That’s why we don’t ask you to trust us. We ask you to test us. Use Nurivia for 90 days. If your next dental checkup doesn’t go better, you get every penny back. No questions. No return. You’ve spent enough on products that promised comfort and delivered nothing. This is the first one that puts the guarantee where your results are.
How long does it actually last? Sprays fade in 15 minutes.
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Sprays coat the surface and evaporate. Nurivia dissolves slowly against your teeth and gums. Two lozenges a day. The enzymes and minerals stay where they work. Not your stomach. Your teeth.
Is it safe with my medications?
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Nurivia contains no alcohol, no SLS, no artificial dyes, and no compounds with known interactions with SSRIs, antihypertensives, antihistamines, diuretics, or ADHD medications. Sugar-free with xylitol.
Where’s the actual evidence?
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Every ingredient in Nurivia has published research behind it. Lactoperoxidase is the same enzyme your healthy saliva produced. Hydroxyapatite is the same mineral your teeth are built from. These aren’t proprietary mystery blends. They’re the compounds your mouth used to make on its own. We put them back.
I’ve had dry mouth for years. Nothing stops the cavities.
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Because nothing you’ve used addressed why the cavities keep forming. Your mouth lost three defenses at once: the enzyme that kills bacteria, the minerals that rebuild enamel, and the compound that dissolves biofilm. Fluoride alone can’t compensate. Water can’t compensate. Nurivia is the first product that puts all three back. That’s why the cavities can finally stop.