Remineralizing Gum

Remineralizing Gum

With natural ingredients and no nasties, our gum revitalizes your oral care in seconds—all with one powerful chew.

Flavor: Mastic Mint
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Boosts teeth and enamel

BOOSTS TEETH &
ENAMEL

Brightens and whitens teeth

BRIGHTENS &
WHITENS TEETH

Long-lasting fresh breath

LONG-LASTING
FRESH BREATH

How it works?

Backed by scientific research, our naturally antibacterial ingredients help improve oral care by fighting bad bacteria and reducing plaque buildup all while polishing and remineralizing teeth.

Fueled By Powerful Ingredients

  • Fights Bacteria Growth
  • Fresh Natural & Organic Flavors
  • Better At Removing Plaque
  • Natural & Gentle Whitening
  • Eliminates Bad Breath
  • Helps Prevents Tartar Formation
  • NO Gluten, Sugar, Aspartame, Sucralose
  • Contains ZERO Plastics, PFAS, parabens
  • Safe For All Ages
  • Made in USA with globally sourced ingredients

Ingredients List

  • Xylitol
  • Chicle gum base (chicle, candelilla wax, citric acid)
  • Erythritol
  • Mastic gum
  • Spruce gum
  • Acacia gum
  • Mint flavor
  • Myrrh gum
  • Hydroxyapatite (nano and micro)
  • Calcium carbonate
  • Calcium bentonite clay
  • Magnesium carbonate
  • Zinc gluconate
  • Terpene blend (Menthone, Carvone, Cineol)

Scientific Studies

1. Xylitol
  • Makinen KK, et al. “Xylitol for preventing dental caries.” Cochrane Database Syst Rev, 2015. Link
  • Milgrom P, et al. “Effect of xylitol chewing gum on presence of Streptococcus mutans.” OAMJMS, 2021. Link
  • Haque N, et al. “Systematic review and meta-analysis of xylitol-containing sugar-free gum.” BMC Oral Health, 2021. Link

2. Chicle Gum
  • Schwerdt B. “A concise review of chewing gum as an anti-cariogenic agent.” Int Dent J, 2023. Link
  • Simons D, et al. “Chewing gum increases saliva flow and reduces plaque acidity.” ADA Library, 2023. Link
  • Nature Editorial. “Should dentists recommend sugar-free gum?” Nat Primary Care Dent Update, 2020. Link

3. Erythritol
  • Runnel M, et al. “Effect of three-year consumption of erythritol, xylitol and sorbitol.” PubMed, 2013. Link
  • Hietala-Lenkkeri A, et al. “Erythritol is more effective than xylitol and sorbitol.” ScientificWorldJournal, 2016. Link
  • Peters E, et al. “Erythritol air-polishing in periodontal therapy.” BMC Oral Health, 2020. Link

4. Mastic Gum
  • Vukovic AM, et al. “In vitro and in vivo antimicrobial effects of mastic chewing gum.” Arch Oral Biol, 2006. Link
  • Alwadi MAM, et al. “Mastic gum and oral health: state-of-the-art review.” J Nat Med, 2023. Link
  • Elvin-Lewis MPF, et al. “Mastic gum reduces salivary Streptococcus mutans.” IJPCDR, 2015. Link

5. Spruce Gum
  • Jarvinen KM, et al. “Antibacterial activities of spruce bark extract against human pathogens.” ResearchGate, 2018. Link
  • Vuorela H, et al. “Refined spruce resin to treat chronic wounds.” PMC, 2012. Link
  • Välimaa A, et al. “In vitro evaluation of anti-inflammatory efficacy of spruce resin extract for oral care.” BioRxiv, 2024. Link

6. Acacia Gum
  • “Prebiotic potential of gum arabic for gut health.” PMC, 2021. Link
  • “Acacia gum benefits in oral health (Gingivitis study).” ScienceDirect, 2022. Link
  • “Acacia gum manipulation of gut microbiota.” ACS Omega, 2021. Link

7. Spearmint Oil
  • Landeo‑Villanueva GE, et al. “Inhibitory activity of Mentha spicata essential oil on S. mutans biofilms.” Antibiotics, 2023. Link
  • “Disinfection efficiencies of sage and spearmint oils.” Food Sci Tech, 2017. Link
  • “Pilot study on mint oils and oral microbiome.” PubMed, 2023. Link

8. Myrrh Gum
  • “Anti‑inflammatory and anti‑plaque effects of Commiphora myrrh.” Open Dentistry Journal, 2019. Link
  • “Myrrh oil clinical trial for gingival inflammation.” Indian Journal of Forensic Medicine & Toxicology, 2021. Link
  • “Myrrh vs. chlorhexidine mouthwash in plaque and gingivitis.” JRMDs, 2023. Link

9. Nano-Hydroxyapatite
  • Najibfard K, et al. “Remineralization of early caries by a nano-hydroxyapatite dentifrice.” J Clin Dent, 2011. Link
  • Schlagenhauf U, et al. “Impact of a non-fluoridated microcrystalline hydroxyapatite dentifrice on caries progression in highly caries-active orthodontic patients.” J Investig Clin Dent, 2019. Link
  • Amaechi BT, et al. “Comparative efficacy of a hydroxyapatite and a fluoride toothpaste for prevention and remineralization of dental caries in children.” BDJ Open, 2019. Link

10. Calcium Bentonite Clay
  • Zhang S, et al. “Antibacterial properties of bentonite clay.” Appl Clay Sci, 2018. Link
  • Pochapski J, et al. “Bentonite clay antimicrobial effects in biomedical models.” Mater Sci Eng C, 2019. Link
  • Müller M, et al. “Bentonite binds oral toxins—in vitro.” Toxins, 2020. Link

11. Calcium Carbonate
  • Liang YQ, et al. “Preventing dental caries with calcium-based materials.” Minerals, 2022. Link
  • Cantore R, et al. “Effect of a calcium carbonate-based dentifrice on enamel.” Clin Oral Investig, 2003. Link
  • Zero DT, et al. “Calcium carbonate dentifrice effect in situ.” Caries Research, 2003. Link

12. Magnesium Carbonate
  • Klimuszko E, et al. “Calcium and magnesium in tooth enamel: in vitro study.” Odontology, 2018. Link
  • LeGeros RZ, et al. “Magnesium and carbonate in enamel and apatites.” Adv Dent Res, 1996. Link
  • LeGeros RZ, et al. “Synergistic effects of magnesium and carbonate.” Connect Tissue Res, 1995. Link

13. Zinc Gluconate
  • Simoes CM, et al. “Zinc as adjunct in periodontal therapy—RCT.” J Periodontal Res, 2020. Link
  • Rahman I, et al. “Zinc gluconate mouthwash reduces gingival inflammation.” J Clin Periodontol, 2018. Link
  • Kumar P, et al. “Zinc’s antimicrobial effect on oral pathogens.” J Dent Res, 2016. Link

Instructions

Chew 1-2 pieces after meals for at least 30 minutes or as long as you’d like

Chewing for long work days is encouraged!

How long does it last? One pack should last for one week. A four-pack is approximately a 30-day supply if you chew 2 pieces per day.

When can I expect to see results?Results may vary, but most customers report results within the first three weeks. Many report a cleaner-feeling mouth and smoother teeth after chewing their first piece.

What our customers report in just 3 weeks:

  • Cleaner Mouth Than Ever Before  
  • Smooth Clean Teeth Feeling  
  • Fresher Breath 
  • Better Gum Health  
  • Natural Teeth Whitening  
  • Plaque & Particle Removing  
  • Less Sensitivity  
  • Longer Lasting Fresh Breath
View full details
Selected Variant Image
Remineralizing Gum
Mastic Mint
$26.95
$26.95
Selected Variant Image
Remineralizing Gum
Mastic Mint
$26.95
$26.95
It’s Time To Make Oral Care
Simple & Effective
SAY GOODBYE TO:
Yellowing Teeth
Lingering Bad Breath
Sensitive Teeth
Dirty Gums
Plaque Buildup
Weak Enamel
Ineffective Oral Care
Morning Breath
Frequent Aches

MoonWhite™ Redefines What a Chewing Gum Can Do..

PURE INGREDIENTS

Pure, natural ingredients that are gentle on teeth and gums

WHITENS TEETH NATURALLY

Lifts stains, revealing a whiter smile without any harsh chemicals

PURIFIES & PROTECTS TEETH

Fights harmful bacteria & protects enamel for all-day lasting freshness

PROMOTES GUM HEALTH

Helps maintain healthy gums while soothing everyday irritation

How It Works

Each piece of Underbrush gum actively remineralizes your teeth as you chew, using nature-sourced ingredients trusted for centuries.

HERE'S WHAT HAPPENS:
1

Chew & Activate

Chewing stimulates saliva flow, activating nano-hydroxyapatite and natural resins that begin binding to tooth surfaces immediately.

2

Remineralize & Repair

Nano-hydroxyapatite — the same mineral your enamel is made of — fills microscopic cracks, reverses early decay, and strengthens teeth from the inside out.

3

Neutralize & Protect

Calcium carbonate and magnesium neutralize harmful acids, while xylitol and erythritol inhibit cavity-causing bacteria and balance your oral pH.

4

Soothe & Freshen Gums

Mastic gum, myrrh, and spearmint oil reduce gum inflammation, fight oral pathogens, and leave your mouth feeling clean and refreshed naturally.

5

Detox & Whiten

Calcium bentonite clay absorbs toxins and bacteria while gently polishing away surface stains — no harsh chemicals, no synthetics, just nature.

40,000+

Smiles That Say It All

Customer review photo
★★★★★

Keeps My Smile Looking Great

"I chew it after lunch every day, and it's made a big difference. It keeps my breath fresh for hours, and helps clean my teeth nicely."

-Caroline O. – USA Verified Buyer
Customer review photo
★★★★★

Gentle on My Sensitive Gums

"My gums improved so much since I started using this gum. It's gentle, and I've noticed a real difference in how my mouth feels every day."

-Amy L. – USA Verified Buyer
Customer review photo
★★★★★

Fresher Breath All Day

"This keeps my breath fresh for hours! Perfect for long work days without needing to constantly reach for mints that are full of sugar."

-Nate W. – USA Verified Buyer
Customer review photo
★★★★★

Noticeably Whiter Smile

"Wasn't expecting much, but after a month of chewing, I can say my teeth look noticeably whiter. It's a nice little upgrade to my routine."

-Amy P. – USA Verified Buyer
Customer review photo
★★★★★

My New Daily Essential

"I've tried so many products but this is the one that stuck. It fits perfectly into my morning routine and my teeth feel cleaner than ever."

-Sarah M. – USA Verified Buyer
Customer review photo
★★★★★

Better Than Any Toothpaste

"Honestly didn't think gum could do this much but wow. My dentist even commented on the improvement at my last checkup. Totally hooked."

-Jessica R. – USA Verified Buyer

Chew Your Way To A
Healthier Mouth Every Day

MoonWhite Underbrush is packed with nano-hydroxyapatite — the same mineral your enamel is made of — plus calcium carbonate and magnesium carbonate. Every chew actively remineralizes and repairs enamel, fills microscopic cracks, and reduces sensitivity so you can eat and drink without worrying.

Forget masking bad breath with artificial flavors. MoonWhite Underbrush combines mastic gum, spearmint oil, myrrh, and zinc gluconate to eliminate the bacteria that cause bad breath at the source — leaving your mouth genuinely clean and fresh for hours, not just minutes.

MoonWhite Underbrush works where most gum products stop. Myrrh gum, mastic gum, and spruce resin are clinically recognized for reducing gum inflammation, stopping bleeding, and supporting tissue healing — giving your gums lasting comfort and long-term health with every piece you chew.

Real oral health starts beneath the surface. MoonWhite Underbrush delivers nano-hydroxyapatite, calcium bentonite clay, and key minerals deep into the tooth structure — fortifying your roots, neutralizing harmful acids, and building a solid foundation that keeps your smile strong for years to come.

★★★★★
TRUSTED CHOICE FOR HOLISTIC ORAL CARE
Real Stories, Real Results, Straight From Your Mouths

CHEW WITH PURPOSE NOT POISON

Enjoy the multi-functional ingredients your mouth needs and the planet deserves without the garbage Big Gum brands use.

  • ❌ Polyvinyl Acetate
  • ❌ Aspartame
  • ❌ Butadiene Styrene
  • ❌ Sucralose
  • ❌ Microplastics
  • ❌ Artificial Flavors
  • ❌ Talcum Powder
  • ❌ Preservatives

FAQs

30 Day Money Back Guarantee

Love it or you get your money back! Our 30-day guarantee ensures your satisfaction. No questions asked, just peace of mind.

What are the exact portions?

Our Remineralizing Gum is formulated for once-daily use and contains a plethora of essential nutrients that will restore your gums and teeth.

What are the exact health benefits of this gum?

Our Remineralizing Gum is designed to support overall oral health as part of a daily routine. It helps promote a healthier oral environment by supporting enamel remineralization, freshening breath, and encouraging saliva flow, which plays an important role in maintaining clean teeth and gums. The ingredients are thoughtfully selected to help support long term oral hygiene and freshness when used consistently.

Is it natural & non-GMO?

Yes, our remineralizing gum is designed to be natural and completely non-GMO, meaning that you are not only getting quality ingredients, but you can also rest assured that there is a natural guarantee behind all of your orders.