Best Calcium Carbonate Toothpaste of 2026

The Boka Ela Mint Toothpaste is a natural toothpaste made in the USA that uses Nano Hydroxyapatite (n-HA) to remineralize teeth and reduce sensitivity. This toothpaste is free from fluoride, sulfates, parabens, and artificial flavors and colors, making it non-toxic and 100% biocompatible. It also uses aloe vera, xylitol, green tea, and mint to provide a refreshing and invigorating flavor profile. Boka believes that oral care is the foundation of health, and this toothpaste is designed to heal your mouth and nourish your body.

Arm & Hammer Advance White Toothpaste features a low abrasion formula with peroxide for extra whitening power that won't damage enamel, fluoride cavity protection and enamel strengthening formula to remove plaque and stains plus a tartar control agent, and Stain Defense technology to prevent new stains from setting. It also has the gentle power of Arm & Hammer Baking Soda to safely whiten teeth with refined dental grade baking soda.

Mouthology Toothpaste offers advanced enamel care inspired by NASA research. With a full 10% Nano Hydroxyapatite, it effectively restores and strengthens your tooth enamel, providing superior protection against damage. This toothpaste is designed for natural whitening without harsh chemicals, ensuring you achieve a brighter smile without sensitivity. Plus, it's completely fluoride-free, making it a safe choice for everyone, including children. Made in the USA with clean, natural ingredients, it promotes overall oral health while being gentle on your mouth.

Sensodyne Pronamel Intensive Enamel Repair Whitening Toothpaste is a powerful toothpaste that can actively repair acid weakened enamel and rebuild enamel strength. It provides lasting sensitivity relief, protects against acid erosion from daily acidic foods and drinks, and improves breath freshness. This toothpaste is recommended by dentists for its ability to strengthen and protect tooth enamel, and it delivers minerals deep into the enamel structure to help repair microdamage.

Biöm NOBS Tablets offer a fluoride-free solution for your oral care needs, utilizing the benefits of nanohydroxyapatite to help remineralize your teeth. You can enjoy a refreshing minty taste while knowing your toothpaste is eco-friendly, packaged in a glass jar that eliminates plastic waste. Perfect for travelers, these tablets easily comply with TSA regulations, allowing you to take your dental care on the go without worrying about liquid restrictions. With Biöm, you contribute to environmental stewardship by choosing a product free from plastics and BPAs, ensuring a healthier planet while maintaining your smile.

If you're suffering from sensitive teeth, try Tom's of Maine Rapid Relief Sensitive Toothpaste. It contains a powerful combination of arginine and calcium carbonate that seals pathways to nerves to block pain. You can use it regularly for long-lasting protection or apply it directly to the sensitive tooth for rapid relief. The toothpaste is fluoride-free, contains no artificial preservatives, colors or flavors, and is not tested on animals. Plus, the tube is recyclable, so you can take care of your teeth and the environment at the same time.

Arm & Hammer Peroxicare Toothpaste is designed to improve your gum health, removing plaque bacteria and bacteria associated with gum health problems, and reducing gum redness and bleeding. This toothpaste also contains the power of Arm & Hammer baking soda to gently clean and neutralize acids that weaken and erode enamel, while fluoride deep cleans and penetrates between the teeth and along the gum line to remove plaque and prevent cavities.

Davids Nano Hydroxyapatite Natural Toothpaste is a safe, gentle, and effective toothpaste that helps with sensitive teeth, whitening, and enamel health. It features n-HA, a biocompatible ingredient that remineralizes your enamel and safely whitens your teeth. The micro polishing agents gently remove surface stains without causing sensitivity, making it suitable for daily brushing. By using only premium ingredients derived from plants and the earth, it is vegan and free from fluoride, SLS, and other harmful substances. This toothpaste also restores a healthy PH balance and supports your mouth's natural oral microbiome, making your mouth feel minty fresh and exceptionally clean.

Hello Activated Charcoal Whitening Toothpaste is a vegan-friendly, fluoride-free, and SLS-free toothpaste that effectively polishes, cleans, and whitens teeth. The activated charcoal made from sustainable bamboo helps remove surface stains and freshen breath. The toothpaste is made with fresh mint, coconut oil, and Xylitol that whiten teeth naturally and gently without peroxide. Say goodbye to harsh chemicals and hello to naturally friendly activated charcoal fluoride free whitening toothpaste!