Tooth enamel is the hardest material in the human body, but it is not unbreakable. There are foods (ie; citric, fermented, sour) that are acidic in nature and contribute to wear and tear on the enamel surface of teeth, poor brushing habits, not cleaning thoroughly, and everyday wear can erode this protective layer of teeth over time leaving them more sensitive, decayed and cavities prone (carious) to acids. Luckily, new developments in dental science have revealed techniques that can help to restore enamel—and it’s nano-hydroxyapatite (n-HAp) that’s leading the way.
Nathan and Sons believes that oral care should be simple, effective, and safe. That’s why we’ve designed the world’s first remineralizing chewing gum using nano-hydroxyapatite — a sugar-free, chemical-free means of supporting your teeth while you’re out and about.
In this article, we will cover how nano-hydroxyapatite gum assists enamel restoration, why it’s a better option than fluoride for some, and how you can implement it into your daily routine.
What Is Nano-Hydroxyapatite?
Nano-hydroxyapatite is a synthetically made instance of the same mineral that composes 97% of tooth enamel and 70% of dentin. n-HAp was developed by NASA in the 1970s to assist astronauts in rebuilding bone and tooth density they lost in outer space, but since then has become a popular and studied fluoride alternative for tooth remineralization.
Fluoride triggers mineral absorption from saliva, but n-HAp [nano-hydroxylapatite] creates actual chemical and physical bond with as well as fills in the inorganic matrix surface to make n-HAp, essentially mimicking and restructuring the natural structure of teeth..
🧪 Source: National Institutes of Health – PMC4252862
Why Nano-Hydroxyapatite Gum Is Effective for Enamel Restoration
Most toothpastes wash away in minutes. Chewing gum, however, offers a unique delivery method that keeps beneficial ingredients like nano-hydroxyapatite in contact with the teeth for much longer. Here's why n-HAp gum stands out:
1. Longer Contact with Enamel
Saliva plays a crucial role in neutralizing acid and transporting minerals to your teeth. When you chew gum, you stimulate saliva production. Nathan and Sons’ gum uses this process to naturally deliver n-HAp to weakened enamel areas over an extended period.
2. Non-Acidic, Sugar-Free, and All-Natural
Many gums contain artificial sweeteners or acids that can wear down enamel. Our formula uses xylitol, a naturally derived sweetener that has been shown to reduce cavity-causing bacteria. It’s also safe for people with diabetes and doesn’t cause blood sugar spikes.
3. Fills in Microscopic Enamel Lesions
Nano-hydroxyapatite particles are small enough to penetrate the surface of damaged enamel and begin repairing tiny imperfections. Over time, this can lead to smoother, stronger teeth and a visible reduction in sensitivity.
🧪 Source: National Institutes of Health – PMC9102186
Comparing Nano-Hydroxyapatite vs. Fluoride
For decades, fluoride has been the standard for enamel remineralization. However, emerging research shows that n-HAp may offer similar—or even superior—benefits without the potential risks of overexposure (especially in children).
|
Feature |
Nano-Hydroxyapatite |
Fluoride |
|
Remineralizes Enamel |
✅ Yes |
✅ Yes |
|
Bonds Directly to Tooth |
✅ Yes |
❌ No |
|
Safe if Swallowed |
✅ Yes |
❌ No (fluorosis risk) |
|
Natural Tooth Ingredient |
✅ Yes |
❌ No |
|
Long-Term Use Safety |
✅ Yes |
⚠️ Monitor Intake |
Because n-HAp is biomimetic (meaning it mimics the natural structure of enamel), it's particularly suitable for children, pregnant women, and individuals seeking fluoride-free dental care.
Key Ingredients in Remineralizing Gum
Nathan and Sons chewing gum includes:
- Nano-Hydroxyapatite: The active ingredient for enamel remineralization and reduced sensitivity.
- Xylitol: A sugar alcohol that helps inhibit Streptococcus mutans, the bacteria most responsible for cavities.
- Natural Flavors: Mint and other essential oils for fresh breath and a pleasant chewing experience.
- Gum Base: Plant-based and free of synthetic chemicals, ensuring longer chew time without toxins.
- No Artificial Sweeteners, Dyes, or Preservatives
This formulation is designed for safety and efficacy across a broad age range—from young children learning to care for their teeth to older adults preserving theirs.
Who Should Use Remineralizing Gum?
This gum is ideal for:
- People with tooth sensitivity
- Those seeking fluoride-free alternatives
- Children and teens (ages 3+)
- Diabetics looking for sugar-free gum
- Individuals wearing braces, retainers, or Invisalign
- Anyone prone to cavities or dry mouth
- Older adults experiencing enamel wear
Real-World Benefits of Daily Use
Daily chewing of nano-hydroxyapatite gum can offer measurable oral health improvements, such as:
- Reduced tooth sensitivity
- Strengthened enamel and smoother teeth
- Fewer cavities and plaque buildup
- Fresher breath with consistent use
- Saliva stimulation to help balance pH and combat dry mouth
And since it’s a gum, you can carry it anywhere—no brushing or rinsing required.
How to Integrate It Into Your Routine
For optimum results, use Nathan and Sons remineralizing gum by chewing one piece 2-3 times daily, preferably after meals. It’s an easy add-on to your current oral care routine, and can be especially useful at times when brushing isn’t an option — at work, school, or on the go.
If you already use fluoride toothpaste, this gum can be a complementary option. However, many users say that switching to fluoride-free alternatives such as nano-hydroxyapatite gum grants them a gentler experience, while providing comparable enamel-supporting benefits.
💡 Tip: Take it after coffee, soda, or acidic snacks to neutralize acidity and start the enamel repair process immediately.
What Makes This Gum Different?
Unlike trendy gums that copy the look but not the formula, Nathan and Sons offers the only chewing gum that combines natural ingredients, long-lasting chewability, and effective enamel support in a way that’s backed by research. No artificial ingredients. No gimmicks. Just simple science that works for real people.
🛒 Order your remineralizing gum today and experience the difference for yourself.
Conclusion: A Simple Step Toward Stronger Teeth
Enamel erosion isn’t something you have to wage war against for life.
Enter nano-hydroxyapatite, which supports our ability to restore and protect our teeth safely, naturally, and without the worries of chemicals or fluoride. Whether you're looking for a better way to manage sensitivity, protect your smile, or just chew something that’s actually good for you, this gum offers a safe and effective solution for all ages.
Visit Nathan and Sons to learn more or order your remineralizing gum today.
Your teeth deserve it.
