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🔄 Reverses Cavities
🦷 Whitens Teeth
🛡️ Reduces sensitivity
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"My gums are stronger, healthier,
and I haven’t had any cavities since I started using this Gums"
What makes Underbrush better for me than regular gum?
What makes Underbrush better for me than regular gum?
Underbrush doesn’t just freshen breath. It actively fights cavities, strengthens enamel, and restores oral health using real, functional ingredients. Regular gum just gives you flavor. We give you results.
How much product do I receive?
How much product do I receive?
Each box contains 18 gum tablets. enough for 9 to 18 days depending on whether you chew once or twice daily.
What’s in each gum?
What’s in each gum?
Each gum is packed with clean, functional ingredients that actively support your oral health. We use:
Organic Xylitol, Organic Erythritol, Chiclé Gum, Mastic Gum, Coconut Oil, Activated Charcoal, Propolis, Spearmint, Nano-Hydroxyapatite, Calcium Bentonite Clay, Eggshell Powder, and a natural Terpene Blend.
No fillers. No synthetics. Just science-backed ingredients that clean, protect, and rebuild.
What improvements can I expect?
What improvements can I expect?
Underbrush helps rebuild enamel and reverse early-stage cavities naturally.
Most users report noticeably stronger, smoother teeth, fresher breath, less sensitivity, and visibly whiter enamel, all within the first few weeks.
How do I take it for maximum benefit?
How do I take it for maximum benefit?
Chew one gum after brushing or after meals — ideally twice per day. Don’t rinse or drink for 30 minutes after chewing, so the minerals stay active on your enamel.
Shipping and Returns
Shipping and Returns
All orders will be sent out within 48 bussines hours with full tracking.
Please allow up to 5-10 bussines days for delivery.
Please see our Shipping and Returns policies for more details.
The Natural Way to Whiten your Teeth
UnderBrush™ uses Hydroxyapatit to Whiten your teeth and protect your smile, naturally.
1 Month. Real Results
From early decay to healthy and strong. All with UnderBrush™.
Don’t Just Take Our Word For It
Excellent 4.7 / 5
The Doctors agree that UnderBrush™ helps restore and protect long-term oral health
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Holistic Dentist, USA
"Underbrush supports enamel, detoxifies the mouth, keeps gums healthy, and even helps reverse early cavities. All without harsh chemicals"
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General Dentist, UK
"Enamel gets stronger. Gums feel better. And my patients love the natural taste"
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Dental Surgeon, Portugal
"For whitening support without bleaching agents, Underbrush is a smart, safe choice"
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Holistic Dentist, USA
"Underbrush is my go-to recommendation for enamel repair, cavity prevention, and toxin-free oral support."
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Cosmetic Dentist, UK
"Patients using Underbrush report less sensitivity and visibly healthier gums in just weeks"
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
DENTIST RECOMMENDED
NO ADDED SUGARS
VEGAN & CRUELTY-FREE
GLUTEN-FREE
THIRD-PARTY TESTED
The Dentist You Can Chew
Whitening, strengthening, and detoxifying. All delivered in one clean, natural Gum.
UnderBrush™ Remineralizing Gum
REVERSE CAVITIES
UnderBrush™ Remineralizing Gum
STRENGTHENS TEETH & ENAMEL
UnderBrush™ Remineralizing Gum
BRIGHTENS & WHITENS TEETH
FAQs
Does Underbrush heal cavities?
Does Underbrush heal cavities?
Underbrush can reverse early-stage cavities by restoring lost minerals to the enamel using nano-hydroxyapatite, calcium, and xylitol. It won’t fix deep cavities, but it helps stop decay before it gets worse
How long until I see noticeable results?
How long until I see noticeable results?
Most users report stronger enamel and improved gum health within 4 weeks, depending on starting condition. Tooth sensitivity and early decay often improve in that timeframe
Does Underbrush really whiten teeth?
Does Underbrush really whiten teeth?
Absolutely. Underbrush brightens teeth naturally by lifting surface stains and rebuilding enamel clarity
Is it safe for people with braces or implants?
Is it safe for people with braces or implants?
Yes! Underbrush is safe for people with braces, implants, and dental work. It doesn’t stick, it’s gentle on hardware, and its natural formula helps protect exposed enamel and gums during treatment.
Can it replace my dentist visits?
Can it replace my dentist visits?
No. While Underbrush supports daily oral health and helps reverse early decay, it doesn’t replace regular dental checkups or professional cleanings. It’s a powerful complement, but not a substitute.
When is the best time to chew it?
When is the best time to chew it?
The best time to chew Underbrush is after meals, when your teeth are most exposed to acids and bacteria. This helps neutralize the oral environment and start the remineralization process.
What is Underbrush and how does it work?
What is Underbrush and how does it work?
Underbrush is a natural chewable gum formulated with nano‑hydroxyapatite, xylitol, propolis, charcoal, and other clean ingredients. It remineralizes enamel, soothes gums, and helps reverse early-stage decay by delivering essential minerals directly to your teeth.