Nathan and Sons: The Brand Rethinking What Chewing Gum Can Do

A New Standard in Everyday Chewing Gum

Most chewing gum brands compete on flavour and price. Nathanand Sons compete on something else entirely — the science inside the gum itself.

Founded on the principle that chewing gum should actively support oral health rather than simply avoid harming it, Nathan and Sons developed Underbrush: a remineralising chewing gum built on a natural tree sap base of chicle, mastic, and spruce resin, sweetened with xylitol and erythritol, and fortified with nano-hydroxyapatite — the same mineral compound that makes up 97% of tooth enamel.

It is a formula that reads more like a dental product than a convenience store impulse buy, and that is precisely the point.

The Idea Behind Underbrush

The brand’s core insight was straightforward: millions of people chew gum every day, and almost none of that chewing is doing anything meaningful for their teeth.

Nathan and Sons asked a simple question — what if gum could do more?

By replacing synthetic gum bases with natural resins, using tooth-friendly sweeteners, and introducing enamel-supporting minerals, they transformed a routine habit into something more functional and intentional.

Turning a Habit Into Oral Care

Underbrush is designed to fit seamlessly into daily life. Whether after coffee, after meals, or during long work sessions, it delivers a cleaner alternative to conventional gum while maintaining a firm and satisfying chew.

The texture is intentionally crafted using plant-based resins, creating a longer-lasting experience without relying on synthetic plastic gum bases.

Clean Ingredients, Clear Intentions

Nathan and Sons emphasizes full ingredient transparency and functional formulation. Every component is selected with purpose:

• Natural resin gum base (chicle, mastic, spruce resin)
• Xylitol and erythritol for sweetening
• Nano-hydroxyapatite for enamel support
• No artificial dyes
• No synthetic gum base
• No unnecessary chemical fillers

The result is a product that sits at the intersection of wellness, habit design, and everyday convenience.

Customer Experience and Growing Demand

Customers often describe Underbrush as a noticeable shift from mainstream chewing gum — not just in taste, but in how it feels during and after use.

Users report:

• A cleaner mouthfeel
• Fresher breath for longer
• A more substantial chewing experience

As awareness grows, Nathan and Sons continues to build a loyal customer base seeking better alternatives to traditional chewing gum.

Small-Batch Production and Quality Focus

Nathan and Sons operates out of California, producing Underbrush in small batches with globally sourced ingredients.

The brand prioritizes:

• Consistency
• Ingredient integrity
• Careful formulation control
• Non-toxic sourcing standards

Rather than competing on novelty, Nathan and Sons focuses on refinement — improving a familiar product by rebuilding it from the ground up.

Final Thought

For anyone ready to upgrade their daily chew, Nathan and Sons represents a shift in how chewing gum can be experienced — where habit meets function, and simplicity meets science.

Frequently Asked Questions (FAQs)

1. What makes Underbrush different from regular chewing gum?

Underbrush is formulated with a natural resin-based gum base and includes functional ingredients like xylitol and nano-hydroxyapatite. Unlike conventional gum, it focuses on ingredient quality and oral-care support rather than just flavour.

2. Does Underbrush contain artificial sweeteners or plastic gum base?

No. Underbrush is free from artificial sweeteners, synthetic dyes, and plastic-based gum ingredients. It uses naturally derived resins and sugar alternatives such as xylitol and erythritol.

3. What is nano-hydroxyapatite?

Nano-hydroxyapatite is a mineral that naturally occurs in tooth enamel. It is widely studied in oral care formulations for its role in enamel support and remineralisation.

4. When should I chew Underbrush?

Many users chew it after meals, coffee, or anytime they want a fresh mouthfeel. It is designed to be part of a daily oral hygiene routine alongside brushing and flossing.

5. Does it replace brushing or toothpaste?

No. Underbrush is not a replacement for brushing or dental care. It is designed as a complementary habit to support overall oral hygiene.

Final Takeaways

Nathan and Sons is redefining chewing gum by treating it as more than a quick refreshment—it becomes a functional part of oral wellness. With Underbrush, the focus shifts from artificial flavour and short-term enjoyment to long-term dental support through thoughtfully selected ingredients like xylitol and nano-hydroxyapatite. The use of natural resins and clean formulation reflects a broader movement toward simpler, more purposeful everyday products. While it doesn’t replace brushing or professional dental care, it offers a meaningful upgrade to a habit most people already have. In a crowded gum market, Nathan and Sons stands out by prioritizing science, transparency, and daily health benefits.