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ENAMEL REPAIR
10% NH-10
Biomimetic Enamel Infusion
A medical-grade nano-hydroxyapatite that actively seeks out and fills microscopic cracks, strengthening enamel and reducing sensitivity.
COUGEX® Cavity-Repair Natural Enamel Filling Gel
COUGEX® Cavity-Repair Natural Enamel Filling Gel
🦷 Dentist-Tested
🌿 100% Peroxide-Free
⚡ Visible in 1 Hour
Repair Cavities & Relieve Sensitivity — No Drilling Required.
The at-home 10% NH-10 enamel infusion gel that targets micro-cracks, seals sensitivity, and restores your natural smile.
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★★★★★ 4.9/5 from 5,900+ Happy Customers
Regular price
$52.99
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COUGEX® Cavity-Repair Natural Enamel Filling Gel
Regular price
$52.99
Regular price
$52.99
Sale price
Unit price
per
- 10% Biomimetic Enamel Rebuilding
- No Drilling, No Needles
- Instant Sensitivity Relief
- Gentle Stain Removal
- Professional Care at Home
Peroxide-Free
All-Natural Formula
No Harmful Chemicals
Safe for Kids 3+
Target Cavities & Micro-Cracks
The 10% Nano-Hydroxyapatite (NH-10) formula bonds directly with your natural tooth structure. It fills microscopic holes and rebuilds damaged enamel at the source — no drilling required.
Instant Pain & Sensitivity Relief
Seals exposed dentin tubules in seconds. Enjoy hot coffee, cold drinks, and sweet treats without that sharp, sudden pain.
Safer Than Traditional Fillings
100% peroxide-free and medically inspired. Safe for pregnant women, children aged 3+, and anyone with sensitive teeth.
Natural Whiteness in 5 Days
Gently draws out stubborn tea and coffee stains from deep within the enamel pores, restoring your natural glow.
Save Thousands on Dental Bills
An affordable, at-home alternative to expensive dental procedures. Get clinic-grade results for a fraction of the price.
CLINIC-GRADE TECHNOLOGY
Professional Enamel Repair,
Right at Home.
Skip the drill and the dentist bill. Our biomimetic formula targets cavities at the source.
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FDA-Recognized NH-10
10% Nano-Hydroxyapatite with a 97% match to natural tooth enamel.
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Precision Targeting
Penetrates deep into micro-cracks and cavity holes.
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Permanent Sealing
Fills cavities without drilling or traditional light-curing.
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Visible in 1 Hour
Rapid mineral recrystallization for instant pain relief.
The result is significant pain relief and visible tooth repair in as little as 1 hour.
WHY TOOTH DECAY DOESN'T WAIT
Tooth decay progresses
before you can even see it.
Tooth decay is caused by acid-producing bacteria and the loss of essential minerals. From age 30, enamel naturally thins and saliva production declines.
Once this protective layer is weakened, exposed roots can decay up to 3x faster — often starting from the inside out.
Don't wait for the pain.
By the time you feel persistent pain, the nerve may already be damaged — leaving root canals or extractions as the only option.
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Acid-Producing Bacteria
Bacterial acids attack essential minerals and weaken the enamel.
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Thinning Tooth Enamel
As we age, the natural protective layer gradually wears down.
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Invisible Micro-Defects
Microscopic damage can develop long before it becomes visible.
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Expensive Dental Bills
Untreated decay can lead to painful, costly procedures.
Don't wait until it hurts. Start repairing your enamel today.
ADVANCED ENAMEL REPAIR
Repair Damaged Enamel &
Whiten Teeth in 5 Days.
Specially developed to target cavities and enamel erosion, our formula delivers visible results in as little as 1 hour — relieving sensitivity while actively remineralizing your smile.
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Visible in 1 Hour
Rapid relief from sensitivity and discomfort.
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Brighter in 5 Days
Restores a smoother, naturally whiter smile.
🔬 Targeted enamel repair · 10% NH-10 · Secure checkout
HOW IT WORKS
Four Steps to a Healthier Smile
How our biomimetic gel repairs, protects, and brightens your teeth.
STEP 01
Instant Pain & Sensitivity Relief
The 10% NH-10 nano-particles act like microscopic plugs. They seal exposed dentin tubules within seconds, blocking pain signals to instantly soothe sensitive teeth and gums.
STEP 02
Rebuild Enamel & Seal Micro-Cracks
Driven by ionic attraction, the gel penetrates deep into tooth defects. It fuses directly with your tooth structure to fill microscopic cracks — no synthetic resins or blue-light curing needed.
STEP 03
Restore Natural Brightness
NH-10 fills tiny surface pits and draws dark pigments out of deep enamel pores. It creates a mirror-smooth surface that reflects light and resists future coffee or tea stains.
STEP 04
Eliminate Bad Breath at the Source
Instead of masking odor with mint, NH-10 magnetically binds to odor-causing bacteria. It flushes them away while sealing microscopic pits where plaque builds up.
Four targeted actions. One complete enamel-care system.
INSIDE THE FORMULA
What Makes It Work?
5 powerful components for complete oral care.
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GUM COMFORT
Dipotassium Glycyrrhizinate
Swelling-Relief Agent
A plant-derived soothing agent that rapidly calms gum inflammation, redness, and painful swelling.
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BIOFILM DEFENSE
IPMP & Zinc
Tartar-Dissolving Defense
A clinical synergy that breaks down oral biofilms, removing early tartar deposits before they harden.
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STRUCTURAL SUPPORT
Allantoin
Structural Strengthening
Supports the tooth-supporting bone and alveolar tissue, reinforcing the roots and jawbone framework.
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ORAL ECOSYSTEM
Vitamin C, E & B5
Oral Ecosystem Support
Restores a healthy oral microbiome, strengthens periodontal fibers, and reduces tooth mobility.
Five targeted components. One complete system.
HOW TO USE
The Overnight Repair Protocol
Rebuilding enamel requires uninterrupted mineral contact. Follow these 4 steps every evening before bed.
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Clean & Prepare
Brush and floss thoroughly to remove plaque and food debris. Rinse with water.
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Target the Area
Use the precision tip to apply the gel directly onto cavity holes, micro-cracks, or sensitive areas.
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Apply a Pea-Sized Amount
Press the plunger and allow the gel to settle naturally on the tooth. Do not wipe it away.
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CRITICAL STEP
Leave On Overnight
Do not rinse, eat, or drink. Leave the gel undisturbed for 6–8 hours to maximize enamel repair.
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Why Overnight?
While you sleep, saliva production drops — allowing the 10% NH-10 particles to stay locked in place for maximum repair.
FREQUENTLY ASKED QUESTIONS
Frequently Asked Questions
Everything you need to know about Cougex® Cavity-Repair Gel.
How does Cougex® Cavity-Repair Gel support oral health?
Cougex® is based on a 10% biomimetic enamel infusion system featuring the NH-10 formula. It supports targeted enamel care by:
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Targeted Filling: Reaches and fills microscopic cracks and affected areas.
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Biomimetic Remineralization: Replenishes minerals without resin or light-curing.
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Sensitivity Support: Coats exposed dentin for greater everyday comfort.
Can my teeth really repair and rebuild themselves?
Natural enamel does not regenerate like living tissue, but mineral-based ingredients can support remineralization of weakened enamel. Cougex® acts as a mineral-rich coating that supports existing tooth structure and promotes a smoother surface.
How long does it take to see changes?
Results vary depending on the condition of the tooth and consistency of use. Some users notice changes in comfort relatively quickly, while daily use provides ongoing mineral contact. For best results, use consistently according to directions.
How do I use Cougex® Cavity-Repair Gel?
Follow this simple 3-step routine:
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Clean: Brush your teeth thoroughly.
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Target: Position the applicator directly over the area needing care.
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Apply: Dispense a small amount directly onto the tooth surface.
Does Cougex® Gel cause tooth sensitivity or irritation?
Cougex® is formulated without peroxide-based bleaching agents or harsh restorative acids. It is designed as a gentle, targeted addition to your routine. If you experience persistent discomfort, discontinue use and consult a dental professional.