CariFree 1100 Fluoride Toothpaste Gel 2.4 oz — Citrus, 1100 ppm Fluoride & Nano-Hydroxyapatite for Enamel Support

CariFree 1100 is a citrus-flavored anti-cavity gel toothpaste that combines 1100 ppm fluoride with nano-hydroxyapatite, 25% xylitol and patented pH+ technology for everyday enamel support.

This gel-style toothpaste (new 2.4 oz tube) is designed for daily use to help reduce the risk of tooth decay factors by delivering fluoride for remineralization, nano-hydroxyapatite to complement enamel minerals, and xylitol to discourage cavity-causing processes. The formula emphasizes maintaining a neutral to elevated oral pH and is non-abrasive, making it suitable for routine brushing. It is produced in the U.S. and formulated with an eye toward supporting long-term oral health habits.

How does this gel help protect against cavities?

CariFree 1100 supplies 0.24% sodium fluoride (1100 ppm), a concentration commonly used to support enamel strength after acid exposure. The fluoride works alongside nano-hydroxyapatite, a mineral component similar to natural tooth structure, helping provide building blocks for surface maintenance.

• Contains 1100 ppm fluoride to support remineralization.
• Nano-hydroxyapatite complements enamel minerals for surface support.
• Gel texture adheres to teeth for longer contact time.

Why is xylitol included and what does pH+ technology do?

This formula includes 25% xylitol, a plant-derived sweetener that research associates with reduced cavity risk when used regularly. Patented pH+ technology aims to keep oral pH closer to neutral, since lower (acidic) pH conditions favor enamel demineralization.

• 25% xylitol to help discourage cavity-associated processes.
• Patented pH+ system to help maintain a more neutral oral environment.
• Combined approach targets multiple factors linked to decay risk.

What are the practical features and daily use instructions?

CariFree 1100 comes in a 2.4 oz gel tube (20% larger than the previous version) with a citrus flavor suited for everyday brushing. It is non-abrasive, intended for twice-daily brushing like other fluoride toothpastes; follow your dental professional’s guidance for fluoride use in children.

• New 2.4 oz tube size for longer use between purchases.
• Citrus gel provides a pleasant taste and smooth application.
• Non-abrasive formulation appropriate for routine brushing.

Is this product different from other fluoride toothpastes?

CariFree 1100 distinguishes itself by pairing standard-strength fluoride with nano-hydroxyapatite, a high xylitol percentage, and a patented pH-elevating system. The combined ingredients are intended to address several variables that influence cavity risk rather than relying on a single active ingredient.

• 1100 ppm fluoride plus nano-hydroxyapatite for a dual approach.
• 25% xylitol concentration higher than many conventional pastes.
• Patented pH+ technology as an additional protective strategy.

Who is this for: CariFree 1100 is aimed at adults and teens seeking a daily toothpaste that adds targeted enamel support beyond standard cleaning, especially those interested in fluoride protection combined with mineral-based ingredients and xylitol. Consult your dental professional for personalized advice—especially for young children, people with specific dental conditions, or those advised to use prescription-strength fluoride products.

Ingredients

Glycerin, Hydrated Silica, Hydrogenated Starch Hydrolysate (HSH), Hydroxyapatite, Hydroxyethyl Cellulose, Natural and Artificial Flavors, Polysorbate 20, Potassium Sorbate, Saccharin, Sodium Benzoate, Sodium Bicarbonate, Sodium Hydroxide, Sodium Lauryl Sulfate, Water, Xylitol