--- product_id: 286923686 title: "CTx4 Gel 1100, Dentist Recommended, Anti-Cavity (Grape) (1-Pack)" brand: "carifree" price: "€ 54.85" currency: EUR in_stock: true reviews_count: 5 category: "Cari Free" url: https://www.desertcart.hr/products/286923686-ctx4-gel-1100-dentist-recommended-anti-cavity-grape-1-pack store_origin: HR region: Croatia --- # 25% natural xylitol blocks cavity bacteria 1100 ppm fluoride for enamel defense patented pH+ tech balances oral acidity CTx4 Gel 1100, Dentist Recommended, Anti-Cavity (Grape) (1-Pack) **Brand:** carifree **Price:** € 54.85 **Availability:** ✅ In Stock ## Summary > 🦷 Elevate your smile game—because cavities are so last decade! ## Quick Answers - **What is this?** CTx4 Gel 1100, Dentist Recommended, Anti-Cavity (Grape) (1-Pack) by carifree - **How much does it cost?** € 54.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/286923686-ctx4-gel-1100-dentist-recommended-anti-cavity-grape-1-pack) ## Best For - carifree enthusiasts ## Why This Product - Trusted carifree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **pH+ Balance Boost:** Patented pH+ technology neutralizes mouth acidity, creating an environment hostile to decay-causing bacteria. - • **Fluoride Powerhouse:** Clinically proven .24% sodium fluoride (1100 ppm) to fortify enamel and stop cavities before they start. - • **Xylitol Sweet Shield:** Loaded with 25% natural xylitol, this gel starves harmful microbes, reducing acid production and cavity risk. - • **Travel-Ready & Gentle:** Compact 2.4 oz tube fits carry-on bags, non-abrasive formula perfect for sensitive teeth and daily use. - • **Nano-Hydroxyapatite Repair:** Bioavailable mineral crystals mimic natural tooth structure to rebuild and protect enamel with every use. ## Overview CariFree CTx4 Gel 1100 is a dentist-recommended anti-cavity gel combining 1100 ppm sodium fluoride, 25% xylitol, nano-hydroxyapatite, and patented pH+ technology to prevent tooth decay, strengthen enamel, and maintain optimal oral pH. Its gentle, natural formula is travel-approved and designed for daily use to keep your smile cavity-free and resilient. ## Description CariFree Gel 1100 is a low-abrasion tooth gel that combines the proven anti-caries benefits of .24% neutral sodium fluoride with bio-available nano hydroxyapatite crystallites, xylitol, and CariFree’s unique, patented pH+ technology. Each box contains one 2.4 Ounce tube. Approved size for airline travel! Approximately one month of use (when used twice daily). Review: Will try it soon Review: Hedging my bets ## Features - [WIN THE BATTLE AGAINST TOOTH DECAY]: Do you ever wonder why some of us continue to get cavities despite meticulous oral hygiene, whereas others who rarely brush and floss do not? The risk of cavities varies from person to person and is based on dietary habits, hygiene (brushing and flossing), saliva flow, and the oral environment. - [PROTECT YOUR ENAMEL]: The CariFree CTx4 Gel 1100 contains .24% sodium fluoride (1100 ppm), which stops cavities as well as prevents tooth decay and white spots. Evidence shows that fluoride strengthens your teeth. The CariFree CTx4 Gel 1100 also contains nano-hydroxyapatite, a natural component of saliva, and the mineral your teeth are made of. In combination, these work together to help protect your smile. - [FORMULATED WITH XYLITOL]: The CTx4 Gel 1100 contains 25% xylitol! Xylitol is a naturally occurring, sweet-tasting ingredient found in many types of plants. Oral microbes cannot use xylitol for energy. Because of this, xylitol may prevent bacteria from consuming sugars and producing acids that cause decay. Research shows that regular use of xylitol-rich products may reduce your risk of dental cavities. - [PATENTED pH+ TECHNOLOGY]: Studies suggest that decay is a function of low pH. Prolonged periods of low (acidic) pH in your mouth provide a perfect environment for cavity-causing bacteria to grow. Maintaining an elevated or neutral pH balance helps to keep your tooth enamel and biofilm healthy. The CariFree CTx4 Gel 1100 contains patented pH+ technology to elevate the pH in your mouth, keeping it balanced. U.S. Patent NO. 9,427,384 & 10,143,633. - [MAKE AN INVESTMENT IN YOUR HEALTH]: Are you tired of dental visits that lead to fillings, crowns, and root canals? We understand the frustration, and it's this frustration that led Dr. Kim Kutsch DMD, to develop oral care products that worked for his patients. Produced in Albany, Oregon, our gels are safe to use every day, travel size-approved, non-abrasive for sensitivity, and scientifically proven to prevent cavities. Our mission is to help our customers become cavity-free for life! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00XWTNKD0 | | Active Ingredients | Sodium Fluoride, .24% (w/w) | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | #154,457 in Health ( See Top 100 in Health ) #3,523 in Toothpaste | | Brand | CariFree | | Brand Name | CariFree | | Capacity | 68 g | | Customer Reviews | 4.4 out of 5 stars 781 Reviews | | Flavor | Grape | | Flavour | Grape | | Item Dimensions | 15.2 x 3.8 x 3.6 centimeters | | Item Form | Gel | | Item Weight | 2.4 Ounces | | Item form | Gel | | Manufacturer | Oral BioTech | | Manufacturer Part Number | 1 | | Material Features | Natural | | Material Type Free | Artificial Color Free, Dye Free, Microbeads Free, Paraben Free, Sugar Free | | Material features | Natural | | Material type free | Artificial Color Free, Dye Free, Microbeads Free, Paraben Free, Sugar Free | | Model Number | 1 | | Number of Items | 1 | | Package Quantity | 1 | | Package Type Name | Tube | | Product Benefits | Tooth Decay Prevention | | Recommended Uses For Product | Antica, Fresh Breath, Sensitivity Protection | | Target Audience | Elderly, Teens, Tweens, Youth, adults | | Unit Count | 2.4 Grams | ## Product Details - **Age range (description):** Adult - **Brand:** CariFree - **Flavour:** Grape - **Item form:** Gel - **Material type free:** Artificial Color Free, Dye Free, Microbeads Free, Paraben Free, Sugar Free ## Images ![CTx4 Gel 1100, Dentist Recommended, Anti-Cavity (Grape) (1-Pack) - Image 1](https://m.media-amazon.com/images/I/51SHeTVMAlL.jpg) ## Questions & Answers **Q: how many applications does one 2oz tube contain?** A: The 2 oz tube typically lasts about a month if used twice daily with the recommended pea size amount for each application. **Q: Does it contain milk or dairy?** A: The active ingredient in CariFree CTx4 gel is sodium floride 0.24%. I see not evidence of milk/dairy products in the inactive ingredients. For a more definitive answer, consult with your dentist. My dentist and my ENT doctor both recommended this product, but I am not allergic to milk products. **Q: Is this low foaming? Foam irritates my lips and mouth.** A: Great question! This product does contain a foaming agent, if you prefer to avoid foaming please see our CariFree CTx3 Gel, in the grape flavor! **Q: Q to seller: “the ctx4 gel 1100 contains 25% xylitol!” why is xylitol the last ingredient? is the gel 25% xylitol by weight? thank you.** A: Xylitol is the last ingredient on the list because we label the ingredients in alphabetical order as it is required for this type of product by the FDA. Yes, the 25% xylitol is based on weight. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Will try it soon *by A***R on 28 February 2020* ### ⭐⭐⭐⭐⭐ Hedging my bets *by R***J on 25 August 2025* ### ⭐⭐⭐⭐ Pretty good *by L***Y on 3 September 2025* ## Frequently Bought Together - CariFree Gel 1100, Grape Flavored, Anti-Cavity Fluoride Toothpaste with Nano Hydroxyapatite for pH Neutralization, Enamel Protection, Dentist Recommended for Kids and Adults, Made in The U.S.A. - CariFree Maintenance Rinse, Grape Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3) - CariFree Oral Spray, Grape Flavored, Xylitol for Moisturization, Neutralizes pH, Fluoride-Free, Freshen Breath, Recommended by Dentists, Made in The U.S.A. 4 Bottles (1 fl. oz. Each) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/286923686-ctx4-gel-1100-dentist-recommended-anti-cavity-grape-1-pack](https://www.desertcart.hr/products/286923686-ctx4-gel-1100-dentist-recommended-anti-cavity-grape-1-pack) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-16*