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Dominick L.
Verified Customer
The gum cleaned my teeth very well after each meal. lt leftmy mouth with a refreshed feeling.

Remineralizing Gum-2 Pack

Remineralizing Gum-2 Pack

 (25K+Reviews)
Regular price $22.99
Regular price $22.99 Sale price $29.99
SAVE $7 Sold out
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1.Support your oral health with Nathan Sons Underbrush a sugarless hydroxyapatite toothpaste for a natural clean and fresh breath

2.Nathan Sons Underbrush toothpaste uses hydroxyapatite to gently clean and polish teeth for a naturally bright smile without sugar

3.Choose a sugarless toothpaste Nathan Sons Underbrush with hydroxyapatite for effective cleaning and fresh breath every day

4.Nathan Sons Underbrush Toothpaste features hydroxyapatite for a fresh mouth and gentle cleaning in a sugarless formula you will love

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Description

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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

How lt 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.

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)

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.

CHEW WITH PURPOSE NOT POISON

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

olyvinyl Acetate

Butadiene Styrene

 Microplastics

alcum Powder

Aspartame

Sucralose

Artificial Flavors

 Preservatives

This isn’t just mint gum. With plant-powered ingredients that support enamel strength and oral hygiene, Underbrush transforms chewing into a purposeful part of your dental routine—anytime, anywhere.

REFRESHING MINT FLAVOR, SUGAR-FREE GUM

Sweetened with Xylitol and Erythritol, this mint gum has a smooth-tasting chew without added sugars or artificial sweeteners.

TREE SAP CHEWING BASE

Crafted using Chicle, Mastic, and Spruce sourced from tree sap, delivering a unique texture and chew experience without the use of synthetic plastic bases.

ENHANCED TEXTURE WITH BENTONITE CLAY

Includes calcium bentonite clay to provide a smooth-feeling surface while chewing. Helps remove food particles and leaves your mouth feeling polished.

CRAFTED IN THE USA WITH CAREFULLY CHOSEN INGREDIENTS

Our Remineralizing mint gum packs are made without aspartame, sucralose, gluten, or plastic fillers. A clean formula focused on quality and simplicity.

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What does the Mastic Mint gum taste like?

Customers love the fresh, crisp flavor of this gum. It's a clean-tasting spearmint with a subtle natural note from mastic that doesn’t feel artificial or overpowering. The taste is long-lasting and refreshing.

Does this gum actually help clean your teeth?

Yes! Underbrush gum is formulated with nano-hydroxyapatite and xylitol to support enamel strength and reduce buildup. Many customers say it leaves their teeth feeling noticeably smoother and cleaner after chewing.

How does the texture compare to regular gum?

It’s completely different from the typical rubbery chew. This gum has a firm, satisfying texture from natural tree saps—chewy but not sticky. Customers often say it feels more natural and less synthetic.

Is the gum flavor long-lasting?

Absolutely. It holds up well over time without turning bitter or bland, making it ideal for extended chewing sessions.

Is this gum safe for people with food sensitivities?

Is this gum safe for people with food sensitivities?