--- product_id: 674574121 title: "Underbrush Mastic Mint Remineralizing Natural 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: "VT18391" currency: VUV in_stock: true reviews_count: 13 category: "Nathan & Sons" url: https://www.desertcart.vu/products/674574121-underbrush-mastic-mint-remineralizing-natural-gum-sugar-free-xylitol-gum store_origin: VU region: Vanuatu --- # Tree sap chewing base Natural mint & resin flavor Nano-hydroxyapatite enamel support Underbrush Mastic Mint Remineralizing Natural 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:** VT18391 **Availability:** ✅ In Stock ## Summary > 🌿 Chew Clean, Live Fresh — The Gum Your Teeth Deserve ## Quick Answers - **What is this?** Underbrush Mastic Mint Remineralizing Natural 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?** VT18391 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/674574121-underbrush-mastic-mint-remineralizing-natural-gum-sugar-free-xylitol-gum) ## 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 - • **Eco-Chic Chew:** Sustainably sourced tree sap base offers a satisfying, resilient texture that activates minerals as you chew. - • **Crafted with Care:** Small-batch, California-made gum using wild-foraged botanicals and 100% non-toxic, gluten-free ingredients. - • **Enamel Armor Boost:** Nano-hydroxyapatite mirrors natural tooth minerals to strengthen and protect your smile daily. - • **Pure Mint Freshness:** Plant-derived mint with xylitol and essential oils delivers clean, lasting breath without artificial sweeteners. - • **Gentle Natural Cleanse:** Calcium bentonite clay and trace minerals gently lift debris, leaving your mouth feeling refreshed and balanced. ## Overview Underbrush Mastic Mint Remineralizing Gum is a premium, sugar-free chewing gum crafted with nano-hydroxyapatite to support enamel health, natural mint and resin flavors for fresh breath, and a unique tree sap base for an authentic chew. Free from gluten, artificial sweeteners, and synthetic additives, this eco-conscious gum is made in small batches in California using globally sourced botanicals, delivering a clean, mineral-rich oral care experience that fits a mindful, health-forward lifestyle. ## Description 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. Natural Mint Flavor For Fresh Breath: Cool, plant-derived mint delivers a refreshing taste while helping maintain fresh breath and oral cleanliness. Infused with xylitol, erythritol, and isolated essential oils, each chew supports a clean mouth environment without artificial sweeteners or harsh chemicals. Because we use real ingredients—not synthetics—the flavor softens over time, revealing subtle piney and herbal notes from natural 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. ## 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. - Natural Mint Flavor For Fresh Breath: Cool, plant-derived mint delivers a refreshing taste while helping maintain fresh breath and oral cleanliness. Infused with xylitol, erythritol, and isolated essential oils, each chew supports a clean mouth environment without artificial sweeteners or harsh chemicals. Because we use real ingredients—not synthetics—the flavor softens over time, revealing subtle piney and herbal notes from natural 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 | B0CTNK1ZQC | | Age Range Description | Adults | | Allergen Information | Dairy Free, Gluten Free, Nut Free, Soy Free | | Best Sellers Rank | #3,109 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #52 in Chewing Gum | | Brand | Nathan & Sons | | Brand Name | Nathan & Sons | | Color | Teal | | Container Type | Packet | | Customer Reviews | 3.7 out of 5 stars 1,511 Reviews | | Diet Type | Gluten Free, Keto, Paleo, Vegan, Vegetarian | | Flavor | Mint | | Item Form | Tablet | | Item Package Quantity | 1 | | Item Package Weight | 0.19 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 | 860010482513 | | Unit Count | 72 Count | ## Product Details - **Brand:** Nathan & Sons - **Color:** Teal - **Flavor:** Mint - **Package Information:** Packet - **Unit Count:** 72 Count ## Images ![Underbrush Mastic Mint Remineralizing Natural 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/71Zh3bKGplL.jpg) ![Underbrush Mastic Mint Remineralizing Natural 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 2](https://m.media-amazon.com/images/I/81WMqVzCQsL.jpg) ![Underbrush Mastic Mint Remineralizing Natural 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 3](https://m.media-amazon.com/images/I/71cD+CM8CUL.jpg) ![Underbrush Mastic Mint Remineralizing Natural 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 4](https://m.media-amazon.com/images/I/81WbaMrNcTL.jpg) ![Underbrush Mastic Mint Remineralizing Natural 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 5](https://m.media-amazon.com/images/I/81O59gQyABL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: What does the Mastic Mint gum taste like?** A: 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. **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 ### ⭐⭐⭐⭐⭐ Review *by C***M on April 20, 2026* ### ⭐⭐⭐⭐ Review *by C***Y on January 31, 2026* ### ⭐⭐⭐⭐⭐ Review *by A***N on April 14, 2026* ## Frequently Bought Together - Nathan and Sons - Underbrush Gum - Sugarless Gum with Nano Hydroxyapatite for Fresh Breath and Enamel Care - 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 | Natural Spearmint Flavored Gum, 55 Pieces (Pack of 1) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/674574121-underbrush-mastic-mint-remineralizing-natural-gum-sugar-free-xylitol-gum](https://www.desertcart.vu/products/674574121-underbrush-mastic-mint-remineralizing-natural-gum-sugar-free-xylitol-gum) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*