7 Reasons Why Underbrush Gum Is the Upgrade Your Mouth’s Been Missing
⭐⭐⭐⭐⭐ 60,000+ Reviews | 500,000+ Members
Chewing gum shouldn’t mean artificial sweeteners and chemicals that do nothing for your health. Underbrush Gum delivers a natural, great-tasting chew with ingredients that support oral hygiene, fresh breath, and your overall wellness, without the junk.
Trusted by leading publications worldwide
1. Clean Ingredients That Remineralize & Brighten
Each piece of Underbrush Gum is crafted with premium, plant-based ingredients that support oral health while giving you long-lasting freshness. No artificial sweeteners, no harsh chemicals, just a clean, effective formula you can feel good about.
2. Supports Oral Health By Fighting Bacteria
This isn’t just about masking odor. Underbrush Gum is designed to help promote a healthier mouth. Ingredients like xylitol are clinically shown to fight cavity-causing bacteria and balance oral pH, giving you true daily support.
3. A Cleaner Alternative to Toxic Rubber Based Gum
Most gums are made with synthetic rubber and plastics you’d never want in your body. Underbrush Gum skips the toxins and artificial fillers, using a clean, plant-based formula that supports oral health and fresh breath, without any toxic or mysterious ingredients.
4. Sugar-Free & Naturally Sweetened
Unlike most gums loaded with sugar or artificial sweeteners, Underbrush Gum uses xylitol, erythritol, and stevia, natural alternatives that taste great while supporting oral health. These ingredients don’t just keep the gum sugar-free; they also help reduce cavity-causing bacteria, balance your mouth’s pH, and deliver a refreshing sweetness without the crash.
5. Convenient Oral Care That’s Actually Fun
Taking care of your teeth doesn’t have to feel like a chore. With Underbrush Gum, every chew helps support saliva production, which naturally washes away food particles, balances oral pH, and helps protect against cavities. Instead of just brushing and flossing, popping a piece of gum becomes a fun, convenient way to care for your smile anytime, anywhere, whether you’re at work, on the go, or between meals.
6. Thoughtfully Made With High Quality & Safe Ingredients
At Nathan & Sons, quality comes first. Our gum is carefully crafted using natural flavors plant-based ingredients, so you’re not just chewing, you’re choosing better for your body and the environment.
7. Trusted by Hundreds of Thousands Who Chose Underbrush
With 500,000+ customers already making the move to Underbrush Gum, this isn’t just another gum on the shelf, it’s a movement toward cleaner oral care. Once you switch, you’ll never go back to the artificial stuff.
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
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
- Nakamura Y, et al. “Nano-hydroxyapatite remineralizes early caries in vivo.” J Dent Res, 2017. Link
- Schlagenhauf U, et al. “RCT: hydroxyapatite toothpaste vs fluoride.” Clin Oral Investig, 2020. Link
- Kensche A, et al. “In situ enamel remineralization with HAp.” Dentistry Journal, 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
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.
Free Shipping on orders $50+
Accessories
Get The Merch
