The Latest Advances in Toothpaste: What’s New for Your Smile

Toothpaste has advanced far beyond the simple cavity-fighting formulas of the past. Today, there are specialized options designed for whitening, sensitivity, gum health, and even balancing the oral microbiome. With so many choices available, it’s important to know which are safe, effective, and right for your needs. Below, we highlight some of the newest categories of toothpaste, along with examples of popular brands—and note where the ADA Seal of Acceptance applies.

1. Probiotic Toothpaste

These toothpastes introduce beneficial bacteria to support a balanced oral microbiome. While promising, many are still newer to the market and may not yet carry the ADA Seal.

• Examples: Zendium, BioGaia ProDentis, PerioBiotic by Designs for Health

• Note: None currently have the ADA Seal.

2. Charcoal-Infused Toothpaste

Activated charcoal is marketed for whitening and detoxification. However, the ADA cautions that charcoal toothpaste may be too abrasive for enamel and gums.

• Examples: Hello Activated Charcoal Toothpaste, Crest Charcoal 3D White, Colgate Essentials with Charcoal

• Note: No charcoal-based toothpastes currently carry the ADA Seal.

3. Hydroxyapatite Toothpaste

Hydroxyapatite, a fluoride alternative, helps remineralize enamel and reduce sensitivity. It is particularly popular among patients seeking non-fluoride options.

• Examples: Apagard (Japan), Boka Ela Mint Toothpaste, Davids Nano Hydroxyapatite Toothpaste, RiseWell Mineral Toothpaste

• Note: Most hydroxyapatite pastes do not yet carry the ADA Seal, though clinical research is expanding.

4. Enzyme-Based Toothpaste

These toothpastes use natural enzymes to disrupt plaque biofilm and support gum health, making them gentle yet effective.

• Examples: Zendium Enzyme Protection, Biotène Fresh Mint Enzymatic Toothpaste

• Note: No ADA Seal for enzyme-based formulas at this time.

5. Whitening Toothpaste with Blue Covarine

This type of toothpaste creates an optical whitening effect by shifting light reflection on enamel for an instant, though temporary, brightness boost.

• Examples: Colgate Max White Expert White, Regenerate Enamel Science Advanced Toothpaste (select formulations)

• Note: Most blue covarine toothpastes do not carry the ADA Seal. For ADA-approved whitening, patients should look for Crest 3D White or Colgate Optic White (fluoride-based formulations).

6. Toothpaste for Dry Mouth (Xerostomia Relief)

Patients with dry mouth are at higher risk for decay. Specialized toothpastes add moisturizing agents and cavity protection.

• Examples: Biotène Dry Mouth Toothpaste, Sensodyne Pronamel Dry Mouth, GC Dry Mouth Gel (used adjunctively)

• Note: Biotène Dry Mouth Toothpaste carries the ADA Seal of Acceptance for cavity prevention.

7. Toothpaste for Sensitive Teeth

Newer sensitivity toothpastes go beyond potassium nitrate, incorporating arginine or stannous fluoride for longer-lasting relief.

• Examples: Sensodyne Repair & Protect (NovaMin technology), Colgate Sensitive Pro-Relief (arginine), Crest Gum & Sensitivity

• ADA Seal Brands: Sensodyne Pronamel, Colgate Sensitive, and Crest Gum & Sensitivity all have ADA-approved formulations.

Why the ADA Seal Matters

The ADA Seal of Acceptance is awarded only to products that are backed by strong scientific evidence for safety and effectiveness. When choosing a new toothpaste, the Seal is a trusted indicator that the product will do what it claims—whether that’s reducing cavities, strengthening enamel, or easing sensitivity.

Final Thoughts

The toothpaste aisle is more diverse than ever, offering innovative formulas to meet very specific oral health needs. While new products can be beneficial, not all are backed by long-term research. For patients, the safest choice is to look for the ADA Seal of Acceptance or consult with a dentist before trying something new.

At our practice, we’re happy to review your toothpaste options and recommend the best choice to keep your smile healthy, comfortable, and bright.