Nathan and Sons Underbrush Gum Reviews: A Game-Changer for Oral Health

I’m thrilled to share my journey with Nathan and Sons Underbrush Chewing Gum, a product that’s genuinely transformed my oral care routine.

If you’re looking for a gum that goes beyond fresh breath to support healthier teeth and gums, this is it. Crafted with natural ingredients like xylitol, mastic gum, and nano hydroxyapatite, it’s designed to remineralize enamel and promote oral wellness.

I’ve been chewing this gum for weeks, and the results are impressive. Trust me, you’ll want to grab a pack and experience the difference yourself—it’s a small change with big benefits.

My Experience With Nathan and Sons Underbrush Gum

Let me take you back to when I first popped a piece of Nathan and Sons Underbrush Gum into my mouth. I was skeptical, I’ll admit. I’ve tried countless gums claiming to be “good for your teeth,” but most just left me with a sugar crash or a jaw ache. This one, though? It’s different.

The spearmint flavor hit me first—crisp, clean, and not overpowering. It’s not that artificial mint blast you get from some brands; it’s subtle yet refreshing, like a cool breeze for your mouth. I chewed it for about 15 minutes after lunch, and my breath felt fresh for hours, which is rare for me.

The texture is what really stood out. It’s firm, almost hearty, thanks to the natural tree saps like chicle and mastic gum. It doesn’t turn into that mushy mess some gums become after a few minutes. I found myself enjoying the chew itself, which felt satisfying and almost therapeutic.

As someone who’s always on the go, I appreciated how easy it was to incorporate into my day. Whether I was rushing between meetings or winding down after dinner, popping a piece became a ritual I looked forward to.

What got me hooked was the science behind it. Nathan and Sons uses nano hydroxyapatite, a mineral that mimics your enamel’s structure to help repair microscopic damage. I’m no dentist, but I noticed my teeth felt smoother after a couple of weeks, almost like they’d been polished.

My usual sensitivity to cold drinks? Noticeably less intense. I also loved that it’s sugar-free and uses xylitol, which studies show can reduce cavity-causing bacteria. Knowing I was actively supporting my oral health while chewing felt empowering.

I started using it two to three times a day, as recommended, and it fit seamlessly into my routine. The packaging is sleek and portable, so I kept a pack in my bag. One thing I noticed was how it encouraged mindful chewing—I wasn’t just chomping away; I was intentional, savoring the flavor and the process. It’s been a month, and my dentist even commented on how clean my teeth looked at my last checkup. Coincidence? Maybe, but I’m giving Underbrush some credit.

Pros Of Nathan and Sons Underbrush Gum

Natural Ingredients That Deliver: The blend of xylitol, mastic gum, and nano hydroxyapatite isn’t just marketing fluff; these ingredients are backed by science to reduce bacteria, strengthen enamel, and promote gum health. I felt confident knowing I wasn’t chewing on artificial sweeteners or fillers.

Long-Lasting Freshness: Unlike gums that lose their flavor in minutes, this one keeps your breath fresh for hours. I chewed it after a garlic-heavy lunch, and it completely neutralized the odor, which is a lifesaver for social situations.
Supports Oral Health: The remineralizing properties are a game-changer. After a few weeks, my teeth felt smoother, and my sensitivity to cold drinks decreased noticeably, which made my daily coffee ritual more enjoyable.
Satisfying Chew Texture: The firm, hearty texture from natural tree saps makes chewing feel substantial and enjoyable. It’s not sticky or overly soft, so it holds up even during long chewing sessions.

Eco-Conscious and Ethical: No aspartame, gluten-free, and no animal testing—this gum aligns with my values. The brand’s focus on organic, plant-based ingredients makes me feel good about supporting them.

The pros of Nathan and Sons Underbrush Gum make it stand out in a crowded market. I’ve tried gums that promise fresh breath but leave my jaw tired or my stomach uneasy from artificial sweeteners. This gum avoids those pitfalls. The natural ingredients, like mastic gum, have been used for centuries in some cultures for oral health, and modern science backs their benefits. Xylitol, for instance, creates an environment where cavity-causing bacteria struggle to thrive. I noticed fewer plaque buildups between brushings, which is a win for someone like me who sometimes skips flossing (don’t judge!). The ethical production—no animal testing and a focus on sustainability—also resonates with me. It’s rare to find a product that feels good to use in every sense.

Cons Of Nathan and Sons Underbrush Gum

Higher Price Point: This gum isn’t cheap compared to mainstream brands. A pack costs more than your average drugstore gum, which might deter some, especially if you chew multiple pieces daily like I do.

Flavor Fades Over Time: While the initial spearmint burst is fantastic, the flavor does taper off after about 20 minutes. It’s still pleasant to chew, but I wished the taste lingered longer for those extended sessions.
Availability Can Be Tricky: I had to order online, as it’s not widely available in local stores. Shipping times were reasonable, but if you’re someone who likes grabbing gum on a whim, this could be a hassle.
Firm Texture Might Not Suit Everyone: The hearty chew is great for me, but some might find it too firm, especially if you prefer softer, more pliable gums.

Learning to Chew Mindfully: The recommended 10–20 minutes of chewing took some getting used to. I caught myself swallowing it too soon at first, which defeats the remineralizing purpose.

Let’s be real—no product is perfect, and Nathan and Sons Underbrush Gum has its quirks. The price tag gave me pause at first; I could buy a jumbo pack of regular gum for the cost of one Underbrush pack. But I realized the quality ingredients justify the cost—it’s an investment in my oral health. The flavor fading isn’t a dealbreaker, but I found myself wanting a stronger mint kick for longer chewing sessions. Availability was another hurdle; I had to plan ahead to order online, which isn’t as convenient as grabbing something off a store shelf. The firm texture, while satisfying for me, might feel like a workout for someone used to softer gums. Lastly, it took me a few tries to get into the rhythm of chewing for the recommended time without swallowing prematurely.

Tips For Nathan and Sons Underbrush Gum

Chew After Meals for Optimal Benefits: Pop a piece after breakfast, lunch, or dinner to maximize the remineralizing effects. I found chewing for 10–20 minutes post-meal helped clear food particles and boosted the gum’s enamel-repairing action.

Store in a Cool, Dry Place: Keep your gum in a sealed container or bag to maintain its texture and flavor. I learned the hard way that leaving it in a hot car made it a bit sticky and less pleasant to chew.
Use Consistently for Results: Aim for 2–3 pieces daily, as the brand suggests. I noticed the best results—smoother teeth, less sensitivity—when I stuck to this routine religiously for a few weeks.
Don’t Swallow the Gum: This isn’t your typical gum; swallowing it too soon wastes the remineralizing ingredients. I set a timer for 15 minutes to remind myself to spit it out after chewing.

Pair with a Solid Oral Hygiene Routine: While this gum is fantastic, it’s not a substitute for brushing and flossing. I use it as a complement to my twice-daily brushing to enhance my overall oral health.

Maintaining the benefits of Nathan and Sons Underbrush Gum is straightforward if you follow a few key practices. Chewing after meals became my go-to habit; it not only freshened my breath but also helped dislodge tiny food bits before they could cause trouble. Storing it properly is crucial—trust me, you don’t want to deal with gum that’s been baked in a hot car. Consistency is where the magic happens; I saw the most noticeable improvements in tooth smoothness and sensitivity when I used it daily. Avoiding swallowing is a must to let the nano hydroxyapatite work its enamel-repairing magic. And while this gum is a powerhouse, it works best alongside brushing and flossing, not instead of them. Integrating it into my routine was easy, and the results made it worth the effort.

Comparison With Other Brands

PUR Gum

PUR Gum is another player in the natural gum space, boasting a 100% xylitol-based formula and aspartame-free credentials. I’ve chewed PUR’s spearmint flavor, and it’s decent—refreshing and clean, much like Underbrush. However, PUR’s texture is softer and less substantial, which some might prefer but left me wanting more chew. It lacks the remineralizing ingredients like nano hydroxyapatite that make Nathan and Sons stand out. PUR is more affordable and widely available in stores, which is a plus if convenience is your priority. But for oral health benefits beyond fresh breath, Underbrush takes the lead with its science-backed formula.

Boka Gum

Boka’s gum also markets itself as a dental health aid, incorporating nano hydroxyapatite like Underbrush. I tried their Ela Mint flavor, and while the taste was pleasant, it felt less robust than Underbrush’s spearmint. Boka’s texture is closer to traditional gum, softer and less hearty, which didn’t satisfy my preference for a firm chew. Both brands focus on remineralization, but Nathan and Sons includes mastic gum and myrrh, adding an extra layer of gum health support. Boka is slightly cheaper and available through major retailers, but I found Underbrush’s natural ingredient blend more comprehensive and effective for my needs.

Cerez Pazari Mastic Gum

Cerez Pazari’s mastic gum leans heavily on its traditional roots, using pure resin from Chios mastic trees. I gave it a try, and the flavor was unique—earthy and slightly piney, a far cry from Underbrush’s crisp spearmint. It’s great for jaw exercise and has some oral health benefits, but it lacks xylitol and nano hydroxyapatite, so it doesn’t match Underbrush’s enamel-repairing capabilities. Cerez Pazari is pricier and harder to find, and its intense texture might be too much for casual chewers. Underbrush feels more approachable and well-rounded for daily use.

Spry Gum

Spry Gum, another xylitol-based option, is a budget-friendly choice I’ve tested. Its flavor is solid but fades faster than Underbrush, and the texture feels more like standard gum—less substantial. Spry focuses on cavity prevention through xylitol, which is great, but it doesn’t include remineralizing agents like nano hydroxyapatite or the gum-health boosters like mastic in Underbrush. Spry is widely available and cheaper, making it a practical option, but it doesn’t deliver the same comprehensive oral health benefits I experienced with Nathan and Sons.

Comparing these brands showed me how unique Underbrush is. PUR and Spry are solid for basic fresh breath and cavity prevention, but they don’t match the remineralizing power of Underbrush. Boka comes close with nano hydroxyapatite, but its softer texture and less diverse ingredient list left me preferring Underbrush. Cerez Pazari’s mastic gum is niche and intense, better for specific uses than daily chewing. Nathan and Sons balances flavor, texture, and oral health benefits in a way that feels tailored to someone like me who wants a practical yet effective addition to their routine.

Frequently Asked Questions (FAQ)

What is the healthiest brand of chewing gum?

Determining the healthiest gum depends on your priorities, but Nathan and Sons Underbrush Gum tops my list. Its blend of xylitol, mastic gum, and nano hydroxyapatite supports enamel repair, reduces bacteria, and promotes gum health without artificial sweeteners or fillers. Brands like PUR and Spry use xylitol for cavity prevention, but they lack the remineralizing edge of Underbrush. Boka is a close contender with similar ingredients, but Underbrush’s natural tree saps and ethical production give it an edge for me. Always check ingredient lists to avoid aspartame or excessive sugars.

Does remineralizing gum actually work?

From my experience, yes, remineralizing gum like Nathan and Sons works when used consistently. The nano hydroxyapatite in Underbrush mimics enamel’s structure, helping repair microscopic damage. I noticed smoother teeth and less sensitivity after a few weeks, which aligns with studies showing hydroxyapatite’s effectiveness in strengthening enamel. Xylitol also reduces cavity-causing bacteria. It’s not a miracle cure—you still need to brush and floss—but it’s a solid boost to your oral health routine, especially if you’re prone to sensitivity or early decay.

How long to chew Nathan and Sons gum?

Nathan and Sons recommends chewing for 10–20 minutes after meals, and I’ve found this sweet spot maximizes benefits. Chewing for at least 10 minutes ensures the nano hydroxyapatite and xylitol have time to work on your enamel and reduce bacteria. I typically aim for 15 minutes, as the flavor starts to fade around then, but the gum stays firm enough to keep going if you want. Avoid swallowing it to get the full remineralizing effect, and spit it out when you’re done.

Does Underbrush gum actually help teeth?

Yes, Underbrush gum has noticeably helped my teeth. After a month of chewing 2–3 times daily, my teeth felt smoother, and my sensitivity to cold drinks decreased. The nano hydroxyapatite strengthens enamel by filling in tiny imperfections, while xylitol fights cavity-causing bacteria. Mastic gum also supports gum health, reducing inflammation. My dentist noted less plaque at my last visit, which I attribute partly to this gum. It’s not a replacement for brushing but a powerful complement that enhances your oral care.

Conclusion: For Nathan and Sons Underbrush Gum

I can’t recommend Nathan and Sons Underbrush Gum enough. It’s more than just gum—it’s a game-changer for oral health with its natural, science-backed ingredients. From smoother teeth to fresher breath, it’s delivered results I didn’t expect. Despite the higher price and limited availability, the benefits outweigh the drawbacks. If you want a gum that supports your dental health while tasting great, grab a pack from nathanandsons.com. You’ll wonder why you didn’t make the switch sooner.