YAZINT® Underbrush Remineralizing Gum

Mastic Mint / 2 Packs

$21.33

YAZINT® Underbrush Remineralizing Gum

Chew better. Support stronger teeth. Freshen naturally.

Underbrush Remineralizing Gum is packed with mineral-rich ingredients that help support enamel, fresh breath, and a healthier mouth…without synthetic chemicals.

Flavor Mastic Mint Berry Honey Bun

Option 2 Packs 4 Packs 8 Packs

30-Day Satisfaction Guarantee | Fast Shipping + Easy Returns

Free Shipping on orders $50+

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

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

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)

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

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.

Processes in 1-3 days. Delivery times may vary depending on the carrier.

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OVER 26k+ UNDERBRUSH FANS

"CLEANS MY TEETH AND TASTES DELICIOUS!"

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Chase G.

Love these, 2-3 a day and both my mouth and mind feel better

I love these, it's like getting in another brushing of the teeth mid-day without actually having to brush your teeth. Like my mouth actually feels cleaner after chewing these. Thank you for embracing what our ancestors spent thousands of years perfecting.

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Sarah Q.

Favorite Gum

I struggle with bad breath despite good oral hygiene. normally gum gives you instant fresh breath but in the long run, the sugar and chemicals seem to make it worse. Since i’ve switched out for this my breath is better and my mouth even feels better. highly recommend. just one complaint though, please make a bulk value pack or set!

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Hannah S.

I love it!

I got the cinnamon, and I'm obsessed. I've been eating organic and non gmo since before I can remember, and one thing I always wished health food stores had was good gum! It would be awesome to see this in Natural grocers! The cinnamon flavor is strong and even after it goes away there's a nice earthy flavor. Can't wait to see the benefits!

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Amariah O.

INCREDIBLE PRODUCT

I’ve always wondered if there was a cleaner, safer, and beneficial gum out there and I am so glad to have seen advertisements about this one on TikTok! The care and thought that gets put into this gum is totally worth every penny. Highly, highly, HIGHLY recommend!

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Ricardo M.

Great Natural Gum!

Was my first time ordering natural gum. Was initially skeptical but it was a great experience. Shipping was quick. The gum is very pleasant. The flavor doesn’t last long but the gum sure does. Most gum melts the longer you chew it. This one last for quite a while. Definitely enjoyed it. Will be ordering again!

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Zachary S.

Quick to get it’s job done!

Very refreshing product to use! It’s not overly sweet but just enough to be a minty refreshing kick! And it does an amazing job of getting all the food taste out of my mouth after lunch so I can get back to work and not worry about my breath! Thank you for making such a natural and great product!!!

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Marie D.

Highly recommended! I’ve bought twice! Use everyday!

It gives a clean feeling, it’s helped my teeth, strengthens jaws & teeth. Finally a pure organic gum. Haven’t chewed gum in 10+ years before finding this through TickTock then came to site to repurchase.