---
product_id: 707394474
title: "- Underbrush Cinna-Mastic Remineralizing Gum, Sugar Free Xylitol Gum with Hydroxyapatite, Supports Fresh Breath and Oral Health, Tree Sap Base, Gluten Free, No Sucralose or Aspartame, 4 Pack"
brand: "nathan & sons"
price: "36778 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Nathan & Sons"
url: https://www.desertcart.hu/products/707394474-underbrush-cinna-mastic-remineralizing-gum-sugar-free-xylitol-gum-hydroxyapatite
store_origin: HU
region: Hungary
---

# No artificial sweeteners or gluten Natural tree sap chewing base Nano-hydroxyapatite enamel support - Underbrush Cinna-Mastic Remineralizing Gum, Sugar Free Xylitol Gum with Hydroxyapatite, Supports Fresh Breath and Oral Health, Tree Sap Base, Gluten Free, No Sucralose or Aspartame, 4 Pack

**Brand:** nathan & sons
**Price:** 36778 Ft
**Availability:** ✅ In Stock

## Summary

> 🌿 Chew Clean, Live Bold: The Natural Gum Revolution Your Smile Deserves

## Quick Answers

- **What is this?** - Underbrush Cinna-Mastic Remineralizing Gum, Sugar Free Xylitol Gum with Hydroxyapatite, Supports Fresh Breath and Oral Health, Tree Sap Base, Gluten Free, No Sucralose or Aspartame, 4 Pack by nathan & sons
- **How much does it cost?** 36778 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/707394474-underbrush-cinna-mastic-remineralizing-gum-sugar-free-xylitol-gum-hydroxyapatite)

## Best For

- nathan & sons enthusiasts

## Why This Product

- Trusted nathan & sons brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enamel Armor Boost:** Nano-hydroxyapatite mirrors natural tooth minerals to strengthen and remineralize enamel with every chew.
- • **Pure Botanical Chew:** Crafted from sustainably sourced chicle, mastic, and spruce sap for an authentic, eco-conscious texture that lasts.
- • **Gentle Mineral Scrub:** Calcium bentonite clay and trace minerals gently lift debris, promoting a cleaner, healthier mouthfeel all day long.
- • **Clean Breath, Naturally:** Infused with real Ceylon cinnamon and xylitol for fresh breath without synthetic sweeteners or chemicals.
- • **Crafted for Conscious Consumers:** Made in California with wild-foraged botanicals, free from gluten, plastics, aspartame, and sucralose—pure oral wellness.

## Overview

Underbrush Cinna-Mastic Remineralizing Gum is a premium, sugar-free chewing gum infused with bioavailable nano-hydroxyapatite to support enamel health. Made from a unique blend of natural tree saps and mineral-rich botanicals, it offers a durable, satisfying chew with a refreshing cinnamon flavor derived from real Ceylon cinnamon and xylitol. Free from gluten, artificial sweeteners, and synthetic additives, this gum is handcrafted in California for eco-conscious professionals seeking a clean, effective oral care boost on the go.

## Description

desertcart.com : Underbrush Cinna-Mastic Remineralizing Gum, Sugar Free Xylitol Gum With Hydroxyapatite, Supports Fresh Breath and Oral Health, Tree Sap Base, Gluten Free, No Sucralose or Aspartame, 4 Pack : Grocery & Gourmet Food

Review: Wonderful texture to keep the mouth busy for hours!! - I have ADHD and this gum lasts me the whole day as a chew toy. Its the perfect texture for this purpose. Its essentially a good flavorless mastic gum texture that you forget is there while you work. It's really good at keeping my mouth busy, I didnt intend it this way, but as a side benefit my jaw seems to look a little broader and stronger because I chew this stuff constantly. All this with the peace of mind knowing im not ingesting anything nasty. Side benefit: When I have this after meals, I make sure to move it around to all the areas where crumbs might be to keep them from just sitting there and causing damage. Like a toothpick but way more effective. The food bits will then flavor the gum as what you last ate for a minute, but dont worry it then it goes back to flavorless just by chewing. To all the people 1-star reviewing this gum for being hard to chew and fragmenting... did you READ the pamphlet? It literally says to let the gum warm in your mouth a little before biting into it. To all the people 1-star reviewing this gum for short-lasting flavor... could you THINK for a moment? You need chemicals (microscopic plastic sacs) to make flavor last unnaturally long by releasing flavor slowly overtime. This is a NATURAL gum and dosent have those. You cant have your cake and eat it too, so stop disparaging this honest company because you failed to understand what you were buying to begin with... You want a genuine natural gum, this is it.
Review: Durable > sweet - I'll note that if one goes after this gum based on flavor, they maybe disappointed. The flavor I chose was berry, & for the first few moments, it tastes as such. However, that flavor disappears pretty quickly & becomes very faint. The difference with this gum, however, is the level of endurance this gum has! I've had plenty of gum types & ALL BREAK DOWN at or near approximately 47k to 60k chews! This gum is real gum as it last well beyond this, almost to the point of lockjaw in chewing it! Not all that sweet, but will last almost forever, & all of it naturally based, including box recycling! If the flavor could live a bit longer, this would be perfect!

## Features

- Mineral-Rich Gum With Nano-Hydroxyapatite: Crafted with a blend of naturally derived minerals, this gum helps support enamel integrity, reduce surface buildup, and maintain oral balance. The bioavailable nano-hydroxyapatite mirrors the natural mineral composition of teeth for gentle, effective daily use that fits any clean lifestyle routine.
- Sweet Cinnamon Flavor For Fresh Breath: Naturally flavored with real Ceylon cinnamon, this gum delivers a gentle, refreshing taste that helps maintain oral balance and freshness. Infused with xylitol, erythritol, and isolated essential oils, each chew supports a clean mouth environment without artificial sweeteners or harsh chemicals. The flavor evolves as you chew—starting warm and soft, then settling into pleasant, piney undertones from pure tree sap resins.
- Hearty Tree Sap Chewing Base: Crafted from natural tree sap sourced from chicle, mastic, and spruce, this gum delivers a satisfying, full-bodied chew that feels substantial and real. The naturally resilient texture offers gentle resistance—activating minerals as you chew—for an authentic, grounding, and eco-conscious experience.
- Mineral-Rich With Natural Cleansing Action: Infused with calcium bentonite clay and trace minerals like calcium, iron, and zinc, this gum starts firm to help gently scrape and lift particles from teeth. As you chew, it softens into a smooth texture that supports a cleaner, more refreshed mouthfeel with every bite.
- Crafted In California With Globally Sourced Ingredients: Made in small batches using wild-foraged botanicals and 100% non-toxic ingredients from around the world, this gum is free from plastics, aspartame, sucralose, preservatives, and gluten. Every piece reflects a commitment to sustainability, purity, and thoughtful, planet-friendly oral wellness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYJV31LN |
| Age Range Description | 12+ |
| Allergen Information | Dairy Free, Gluten Free, Nut Free, Soy Free |
| Best Sellers Rank | #1,895 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #39 in Chewing Gum |
| Brand | Nathan & Sons |
| Brand Name | Nathan & Sons |
| Color | Reddish-Brown |
| Container Type | Packet |
| Customer Reviews | 3.6 out of 5 stars 1,883 Reviews |
| Diet Type | Gluten Free, Keto, Paleo, Vegetarian |
| Flavor | Cinnamon |
| Item Package Weight | 0.17 Kilograms |
| Manufacturer | Nathan & Sons |
| Number of Items | 4 |
| Number of Pieces | 18 |
| Package Information | Packet |
| Region of Origin | United States (Handcrafted) |
| Size | 18 Count (Pack of 4) |
| Specialty | GMO Free, No Artificial Flavors, No Artificial Preservatives, No Synthetic Rubbers, Plastic Free |
| UPC | 860013331122 |
| Unit Count | 72 Count |

## Images

![- Underbrush Cinna-Mastic Remineralizing Gum, Sugar Free Xylitol Gum with Hydroxyapatite, Supports Fresh Breath and Oral Health, Tree Sap Base, Gluten Free, No Sucralose or Aspartame, 4 Pack - Image 1](https://m.media-amazon.com/images/I/71Bto7lQ7sL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: What does the Cinnamon Mint gum taste like?**
A: Customers love the bold yet balanced flavor of this gum. It delivers a warm cinnamon spice paired with cool mint and natural mastic for a unique, slow-release taste that’s clean, satisfying, and long-lasting—without any artificial aftertaste.

**Q: Does this gum actually help clean your teeth?**
A: 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.

**Q: How does the texture compare to regular gum?**
A: 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.

**Q: Is the gum flavor long-lasting?**
A: Absolutely. It holds up well over time without turning bitter or bland, making it ideal for extended chewing sessions.

**Q: Is this gum safe for people with food sensitivities?**
A: Yes, Underbrush gum is sugar-free, gluten-free, plastic-free, and made without aspartame, sucralose, or artificial additives. It’s a clean-label option that’s safe for daily use, even with dietary restrictions

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful texture to keep the mouth busy for hours!!
*by S***Y on September 25, 2025*

I have ADHD and this gum lasts me the whole day as a chew toy. Its the perfect texture for this purpose. Its essentially a good flavorless mastic gum texture that you forget is there while you work. It's really good at keeping my mouth busy, I didnt intend it this way, but as a side benefit my jaw seems to look a little broader and stronger because I chew this stuff constantly. All this with the peace of mind knowing im not ingesting anything nasty. Side benefit: When I have this after meals, I make sure to move it around to all the areas where crumbs might be to keep them from just sitting there and causing damage. Like a toothpick but way more effective. The food bits will then flavor the gum as what you last ate for a minute, but dont worry it then it goes back to flavorless just by chewing. To all the people 1-star reviewing this gum for being hard to chew and fragmenting... did you READ the pamphlet? It literally says to let the gum warm in your mouth a little before biting into it. To all the people 1-star reviewing this gum for short-lasting flavor... could you THINK for a moment? You need chemicals (microscopic plastic sacs) to make flavor last unnaturally long by releasing flavor slowly overtime. This is a NATURAL gum and dosent have those. You cant have your cake and eat it too, so stop disparaging this honest company because you failed to understand what you were buying to begin with... You want a genuine natural gum, this is it.

### ⭐⭐⭐⭐ Durable > sweet
*by W***D on January 14, 2026*

I'll note that if one goes after this gum based on flavor, they maybe disappointed. The flavor I chose was berry, & for the first few moments, it tastes as such. However, that flavor disappears pretty quickly & becomes very faint. The difference with this gum, however, is the level of endurance this gum has! I've had plenty of gum types & ALL BREAK DOWN at or near approximately 47k to 60k chews! This gum is real gum as it last well beyond this, almost to the point of lockjaw in chewing it! Not all that sweet, but will last almost forever, & all of it naturally based, including box recycling! If the flavor could live a bit longer, this would be perfect!

### ⭐⭐⭐ Eh... 2½ stars isn't an option.
*by J***. on January 9, 2026*

Time for my honest review. On three separate occasions I have ordered four packs of this gum. I only order it when it's on sale because frankly $44 for four packs of gum is ridiculous. First the good... My gums and teeth honestly feel better. Sensitivity has waned, and I do believe that my mouth is healthier for it. Now on to everything else. As I mentioned before I've ordered this three times and have received three different quality products. The first four pack was very heavily dusted in a powder which I assumed to be that nanohydroxyapatite. The second time I ordered it it had almost none of this and almost a completely different consistency it was crumbly and it stuck to my teeth something fierce. The last time I got it it didn't stick to my teeth but there was hardly any "dust" on the pieces. I realize that this is supposedly a handmade product however for them to vary that drastically across three different orders leaves a lot to be desired. Also worthy of noting is the gum flavor lasts about 42 seconds. I have begun looking elsewhere for my nanohydroxy appetite gum.

## Frequently Bought Together

- Nathan and Sons Underbrush Chewing Gum – Sugar-Free Cinnamon Mastic Gum with Xylitol and Tree Sap Blend for Long-Lasting Freshness – Pack of 4
- Boka Fluoride Free Toothpaste Nano Hydroxyapatite, Helps Remineralize, Appropriate for Sensitive Teeth, Whitening - for Adult, Kids Oral Care - Ela Mint Flavor, 4 Fl Oz 1Pk US Manufactured
- PUR Gum | Aspartame Free Chewing Gum | 100% Xylitol | Variety Pack, Amazon Exclusive, 55 Pieces (Pack of 3)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-08*