--- product_id: 716112553 title: "Underbrush Mastic Mint Remineralizing Gum, Sugar Free Xylitol, 4 Pack" brand: "nathan & sons" price: "€ 142.62" currency: EUR in_stock: true category: "Nathan & Sons" url: https://www.desertcart.gr/products/716112553-underbrush-mastic-mint-remineralizing-gum-sugar-free-xylitol-4-pack store_origin: GR region: Greece --- # Sugar & artificial sweetener free Natural tree sap chewing base Nano-hydroxyapatite enamel repair Underbrush Mastic Mint Remineralizing Gum, Sugar Free Xylitol, 4 Pack **Brand:** nathan & sons **Price:** € 142.62 **Availability:** ✅ In Stock ## Summary > 🌿 Chew Clean, Freshen Boldly, Smile Confidently! ## Quick Answers - **What is this?** Underbrush Mastic Mint Remineralizing Gum, Sugar Free Xylitol, 4 Pack by nathan & sons - **How much does it cost?** € 142.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/716112553-underbrush-mastic-mint-remineralizing-gum-sugar-free-xylitol-4-pack) ## 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 - • **Handmade in the USA:** Artisanal quality with a clean-label formula, gluten-free, vegan, and free from artificial preservatives. - • **Pure Mint Freshness:** Enjoy a crisp, natural peppermint flavor without any sugar, aspartame, or sucralose—clean breath, zero guilt. - • **Eco-Conscious Chewing:** Crafted with sustainably sourced tree sap and free from synthetic plastics for a guilt-free, premium chew. - • **Enamel-Boosting Power:** Nano-hydroxyapatite and xylitol work synergistically to restore and protect your enamel after every chew. - • **Smooth & Polished Texture:** Enhanced with calcium bentonite clay to gently remove food particles and leave your mouth feeling impeccably clean. ## Overview UnderBrush Mastic Mint Remineralizing Chewing Gum is a premium, sugar-free gum infused with nano-hydroxyapatite and xylitol to naturally remineralize enamel. Made with a unique tree sap base and enhanced with bentonite clay, it offers a refreshing peppermint flavor and a smooth, plastic-free chew. Handcrafted in the USA, this gluten-free, vegan gum is free from artificial sweeteners and preservatives, designed for health-conscious professionals seeking a mindful, effective oral care boost on the go. ## Description Chew with purpose—not poison. Underbrush Mineral-Enriched Gum is made for those who care about what goes into their bodies and the planet. Each piece combines natural minerals, plant resins, and refreshing flavor to help support oral wellness. Featuring nano-hydroxyapatite, a bioavailable form of calcium and phosphate that reflects the mineral composition found in enamel, this gum helps maintain a clean, balanced mouth environment. Our naturally cleansing ingredients—including mastic gum, spruce gum, and myrrh—work together to help limit odor-causing bacteria and promote long-lasting freshness. Unlike conventional gums made with plastic bases and artificial sweeteners, Underbrush uses pure tree sap from chicle, mastic, and spruce for its authentic chew. This sustainable base creates a hearty, full-bodied texture with satisfying resistance—activating trace minerals and natural compounds during chewing for a real, grounding experience. Each piece is crafted with calcium bentonite clay, providing trace minerals like calcium, zinc, and iron while offering a mild texture to help lift surface buildup. Xylitol and erythritol naturally sweeten and support a balanced mouth environment, while isolated essential oils and natural flavors deliver a clean, refreshing taste. Because we use real botanicals—not synthetic flavoring—the initial burst naturally softens into subtle piney and herbal notes from tree resins, creating a mindful, evolving flavor experience. Available in three nature-inspired flavors—Mastic Mint, Cinna-Mastic,Berry and Honey Bum—each variety offers a unique sensory experience rooted in real ingredients. Crafted in California with globally sourced, wild-foraged, non-toxic, and plastic-free ingredients, this gum is sugar-free, gluten-free, and free from aspartame, sucralose, parabens, and preservatives. Underbrush proves that clean ingredients and natural oral wellness can go hand in hand—crafted for those who believe natural should also mean functional. ## 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 | | ASIN | B0CTNK1ZQC | | Age Range Description | Adults | | Allergen Information | Dairy Free, Gluten Free, Nut Free, Soy Free | | Best Sellers Rank | #14,080 in Grocery ( See Top 100 in Grocery ) #108 in Chewing & Bubble Gum | | Brand Name | Nathan & Sons | | Color | Green | | Container Type | Packet | | Customer Reviews | 3.9 3.9 out of 5 stars (1,051) | | Customer reviews | 3.9 3.9 out of 5 stars (1,051) | | Diet Type | Gluten Free | | Flavor | Mint | | Item Form | Tablet | | Item Package Quantity | 1 | | Item Package Weight | 0.21 Kilograms | | Item Weight | 0.19 Kilograms | | Manufacturer | Nathan & Sons | | Manufacturer | Nathan & Sons | | Number of Items | 4 | | Number of Pieces | 18 | | Package Dimensions | 14.2 x 13.41 x 2.69 cm; 191 g | | Package Size Name | Pack of 4 | | 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 - **Colour:** Green - **Diet type:** Gluten Free - **Flavour:** Mint - **Package information:** Packet ## Images ![Underbrush Mastic Mint Remineralizing Gum, Sugar Free Xylitol, 4 Pack - Image 1](https://m.media-amazon.com/images/I/710Nxy2ns3L.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. ## 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.gr/products/716112553-underbrush-mastic-mint-remineralizing-gum-sugar-free-xylitol-4-pack](https://www.desertcart.gr/products/716112553-underbrush-mastic-mint-remineralizing-gum-sugar-free-xylitol-4-pack) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-31*