DENTAL CARE SPECIALIST AWARD 2026
10% Biomimetic Enamel Rebuilding (NH-10)
Bonds directly with the natural tooth structure, fills micro-cracks as well as cavity holes, and permanently rebuilds damaged tooth enamel.
100% Safe, Gentle ＆ Peroxide-Free
Medically inspired, all-natural formula without harmful chemicals – safely suitable for adults, pregnant women and children aged 3 and above.
Immediate Relief from Pain ＆ Sensitivity
Seals exposed tooth nerves in seconds, so you can enjoy hot, cold and sweet foods pain-free again.
Gentle Stain Removal ＆ Natural Whiteness
Gently removes stubborn tea and coffee stains and restores the teeth's natural, healthy shine – 100% peroxide-free.
Dentist-Inspired Intensive Care at Home
Preserves valuable tooth structure and enables precise, pain-free repair without drilling or injections.
Advanced Targeted Treatment for Natural Enamel Filling
Bring professional, clinic-grade dental filling technology directly into your home.
COUGEX® Cavity-Repair Gel targets cavities at the source.
Formulated with FDA-recognized 10% Nano-Hydroxyapatite (NH-10) and supported by extensive global clinical literature.
Driven by magnet-like ionic forces, the gel penetrates deep into micro-cracks and cavity holes to trigger mineral recrystallization.
It permanently seals cavity holes while helping rebuild weakened enamel.
The result is significant pain relief and visible tooth repair in as little as 1 hour.
10% FDA-Recognized NH-10
Biomimetic nano-hydroxyapatite designed to closely match natural enamel.
Targets Cavities at the Source
Penetrates deep into micro-cracks and cavity holes.
Permanent Cavity Sealing
Designed to seal cavities without traditional fillings.
Visible Repair in 1 Hour
Supports rapid mineral restoration and visible repair.
Tooth decay often continues to progress before you can even see it.
Tooth decay (dental caries) is a progressive oral disease caused primarily by acid-producing bacteria and the loss of essential tooth minerals.
From around the age of 30, tooth enamel gradually becomes thinner and saliva production begins to decline. Once enamel becomes thin, exposed tooth roots can decay up to 3 times faster.
If you experience severe, persistent pain, the tooth nerve may already be dying.
Acid-Producing Bacteria
Bacterial acids attack essential tooth minerals and weaken enamel structure.
Thinning Tooth Enamel
Natural protective enamel becomes thinner over time.
Invisible Micro-Defects
Microscopic damage may develop before becoming visible.
Associated Health Risks
Untreated tooth decay may lead to deeper dental complications.
Bring Natural Enamel Filling Technology Into Your Daily Oral-Care Routine.
COUGEX® Cavity-Repair Natural Enamel Filling Gel is formulated with 10% Nano-Hydroxyapatite (NH-10) designed to target cavity holes, micro-cracks, weakened enamel, sensitivity and deep-seated pigments while supporting mineral recrystallization.
Target Cavities + Micro-Cracks
Precision application directly onto affected tooth areas.
Relieve Pain + Sensitivity
Designed to seal exposed dentin tubules and reduce discomfort.
Rebuild + Brighten
Supports enamel remineralization and a smoother, brighter appearance.
Naturally Repair Damaged Enamel and Whiten Teeth in 5 Days
Specially developed to target cavities and enamel erosion, COUGEX® Cavity-Repair Gel delivers visible results in as little as 1 hour.
It quickly relieves pain and sensitivity while actively remineralizing weakened enamel to fill cavities, seal micro-cracks and restore a strong, healthy-looking smile.
Visible Results in 1 Hour
Designed to deliver rapid, visible improvement in targeted damaged areas.
Repairs Weakened Enamel
Supports active remineralization to rebuild weakened tooth surfaces.
Fills Cavities & Seals Micro-Cracks
Targets microscopic defects and cavity holes for precision enamel restoration.
Brighter Teeth in 5 Days
Helps restore a cleaner, smoother and naturally brighter-looking smile.
How Does COUGEX® Cavity-Repair Gel Work?
A four-step system designed to relieve discomfort, rebuild damaged enamel, restore natural brightness, and rebalance the oral environment.
Instant Cavity Pain Relief & Immediate Comfort Restoration
NH-10 provides rapid, targeted relief for severe tooth pain and swollen gums through a dual-action formula.
Powered by ionic charges, its 10% nano-particles act like microscopic plugs sealing exposed dentinal tubules within seconds to physically block acid, temperature, and pain signals from reaching the nerve.
At the same time, active soothing agents work like a cellular “fire extinguisher,” helping neutralize bacterial inflammation and reduce discomfort.
Rebuild Damaged Teeth: Remineralize Enamel & Seal Micro-Cracks
Driven by ionic charge attraction the high-concentration NH-10 nano-particles penetrate deep into tooth-surface defects.
This process helps fill microscopic cracks and rebuild damaged tooth structures at the source.
Unlike synthetic resins, no blue-light curing is required. The material fuses directly with natural tooth structure.
Lifetime Enamel Strengthener: Restore Teeth to Their Natural Brightest Shade
NH-10 fills tiny pits and scratches on the tooth surface while drawing dark pigments out of deep enamel pores.
By raising the oral pH to 6, it actively reduces demineralization and increases your teeth’s resistance to acids and cavities.
Because natural enamel is essentially a transparent crystal structure, NH-10 increases enamel thickness to restore the youthful, radiant white appearance of your natural teeth.
It creates a mirror-smooth surface that naturally reflects light and helps prevent future coffee and tea stains from adhering.
The Ultimate Bad-Breath Neutralizer: Rebalance the Oral Environment
Most products rely on harsh mint to temporarily mask bad breath, only for the odor to return later. NH-10 takes a different approach: it physically removes the source.
Bad breath is often associated with sulfur-producing bacteria that accumulate around tooth surfaces and oral gaps.
NH-10 acts like a molecular cleaner, helping bind odor-causing bacteria and remove unwanted residues.
At the same time, it helps fill microscopic pits and cracks across the tooth surface, reducing areas where food debris and plaque can accumulate.
A Key Formula for Remineralizing
Natural Teeth at the Source
Nano-Hydroxyapatite NH-10
Biomimetic Enamel ReconstructionAdvanced nano-mineral technology designed to closely match natural enamel structure and support remineralization from the surface.
Calcium Phosphate Matrix
Tooth Structure SupportHelps replenish essential minerals, supporting stronger enamel formation and improved tooth surface stability.
Biofilm Defense Complex
Molecular Oral ProtectionDesigned to help maintain a cleaner oral environment by reducing harmful buildup around tooth surfaces.
Allantoin
Tooth-Bone Structural SupportA soothing ingredient designed to support tooth-supporting tissue and maintain oral comfort.
Supercharged Vitamin Formula
Oral Ecosystem BalanceVitamin-based support designed to maintain healthier gums and a balanced oral environment.
WHAT 5,900+ CUSTOMERS ARE SAYING
Real reviews. Real photos. See what
COUGEX® customers have to say about their experience.
I accidentally chipped a small piece off my tooth while eating crab,
and from then on, it seemed to get weaker day by day.
Every time I ate hot, cold, or acidic foods,
I experienced sharp sensitivity.
I even considered getting a crown,
but the cost was extremely high.
Then I discovered COUGEX® Natural Enamel Gel.
The pain relief was immediate!
My teeth became smoother and noticeably brighter.
My unbearable toothache made it impossible
for me to chew on that side.
I was afraid of expensive dental treatment,
so I tried COUGEX® Cavity Repair Gel.
The relief was incredible.
My tooth felt stronger and smoother
after continued use.
I was preparing for a wedding,
but my front teeth looked yellow
with coffee stains and fine cracks.
I started using COUGEX® Natural Enamel Gel.
After several days,
my teeth looked cleaner,
smoother and brighter.
Support Continuous Enamel Recrystallization Overnight
Rebuilding your enamel requires uninterrupted mineral recrystallization. Follow this expert protocol every evening before bedtime.
Clean & Prepare
Brush your teeth thoroughly and floss to remove plaque and food debris. Rinse with water.
Target the Affected Area
Remove the syringe cap and place the precision applicator tip directly onto affected cavity holes, micro-cracks or sensitive areas.
Apply & Dose
Gently press the plunger to apply a pea-sized amount of gel directly onto the affected tooth structure. Allow it to settle naturally; do not wipe it away.
Leave On Overnight
After application, do not rinse, eat or drink. For best results, allow the gel to remain undisturbed overnight for 6 to 8 hours.
Why Overnight?
While you sleep, your salivary glands produce significantly less saliva. Reduced saliva dilution allows the 10% Nano-Hydroxyapatite particles (NH-10) to remain more firmly positioned within microscopic cracks and targeted tooth-surface defects for an extended period.
Why is COUGEX® Cavity Repair Gel the Better Choice?
10% Biomimetic Enamel Infusion System designed to closely replicate natural tooth structure.
Activates key pathways that support tooth repair.
Helps rebuild and restore a smooth, naturally flawless tooth shape.
Helps strengthen natural tooth roots.
Provides fast relief from pain & inflammation.
Helps address plaque, bad breath, cavities, chipped teeth, yellow teeth, and more.
Side-effect-free formula.
No drilling and no damage to natural tooth structure.
CE-tested and safe to use.
Suitable for children, young adults, and seniors.
Convenient addition to your daily oral-hygiene routine.
Affordable alternative to costly procedures — save up to €3,000 in treatment costs while supporting oral health.
Frequently Asked Questions
Everything you need to know about COUGEX® Cavity-Repair Gel, its application and targeted enamel-care system.
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 is designed to support targeted enamel care through:
Targeted Filling: Designed to reach and fill microscopic cracks and affected areas of the tooth surface.
Biomimetic Remineralization: Supports mineral replenishment by working with the remaining natural tooth structure.
Sensitivity Support: Helps coat exposed dentin and microscopic tooth pores to support greater everyday comfort.
Can my teeth really repair and rebuild themselves?
Natural enamel does not regenerate in the same way as living tissue, but mineral-based oral-care ingredients can support remineralization of weakened enamel surfaces. COUGEX® is designed to provide mineral contact with the existing tooth structure and support a smoother enamel surface.
How long does it take to see changes in the tooth surface?
Results can vary depending on tooth condition and usage consistency. Some users may notice changes in comfort or surface feel, while continued use provides ongoing mineral contact with targeted areas.
For best results, use COUGEX® consistently according to product directions.
How quickly can I notice results for sensitivity and breath freshness?
Individual experiences vary. COUGEX® is designed to coat exposed tooth surfaces and complement normal oral hygiene, supporting a cleaner and fresher-feeling mouth with regular use.
How do I use COUGEX® Cavity-Repair Gel?
Follow this simple 3-step application routine:
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 addition to a regular oral-care routine.
If you experience persistent discomfort or irritation, discontinue use and consult a dental professional.
