--- product_id: 53505360 title: "AO Pro Sensitive Toothpaste with Nano Hydroxyapatite, Reduces Sensitivity, Remineralizing, 3 fl oz / 90ml" brand: "periosciences" price: "C$2443" currency: NIO in_stock: true reviews_count: 8 category: "Perio Sciences" url: https://www.desertcart.ni/products/53505360-ao-pro-sensitive-toothpaste-with-nano-hydroxyapatite-reduces-sensitivity-remineralizing store_origin: NI region: Nicaragua --- # Potassium nitrate reduces sensitivity Antioxidant-rich natural formula Nano Hydroxyapatite enamel repair AO Pro Sensitive Toothpaste with Nano Hydroxyapatite, Reduces Sensitivity, Remineralizing, 3 fl oz / 90ml **Brand:** periosciences **Price:** C$2443 **Availability:** βœ… In Stock ## Summary > 🦷 Elevate your smile game with science-backed sensitivity defense! ## Quick Answers - **What is this?** AO Pro Sensitive Toothpaste with Nano Hydroxyapatite, Reduces Sensitivity, Remineralizing, 3 fl oz / 90ml by periosciences - **How much does it cost?** C$2443 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/53505360-ao-pro-sensitive-toothpaste-with-nano-hydroxyapatite-reduces-sensitivity-remineralizing) ## Best For - periosciences enthusiasts ## Why This Product - Trusted periosciences brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dentist-Trusted Innovation:** Endorsed by 1000+ dentists, perfected over 10 years of research. - β€’ **Antioxidant-Infused Formula:** Phloretin, ferulic acid & silymarin combat oxidative stress for healthier gums. - β€’ **Gentle, Mint-Free Freshness:** Mild, hydrating gel formula cleans without overpowering mint flavor. - β€’ **Enamel Remineralization Power:** Nano Hydroxyapatite rebuilds and strengthens tooth enamel daily. - β€’ **Clinically Proven Sensitivity Relief:** Potassium nitrate targets nerve sensitivity for lasting comfort. ## Overview PerioSciences AO Pro Sensitive Toothpaste combines cutting-edge nano hydroxyapatite technology with potassium nitrate and antioxidant botanicals to reduce tooth sensitivity, rebuild enamel, and protect oral health. Trusted by over 1000 dentists and formulated for adults and teens, this mint-free gel offers a gentle yet effective clean that keeps your smile resilient and fresh. ## Description desertcart.com : PerioSciences AO Pro Sensitive Toothpaste with Nano Hydroxyapatite, Reduces Sensitivity, Remineralizing, 3 fl oz / 90ml : Health & Household Review: Great toothpaste - My favorite toothpaste. Tastes nice. Haven’t had cavities since started using it. Good value for money. Review: Works better than Sensodyne - I've been using this toothpaste for about a year and it works great. I use it with a Phillips electric toothbrush and get good reviews from my dentist. The cream texture is good and the taste is minty and pleasant. For some unknown reason, although the ingredients look the same, it works better at treating tooth sensitivity for me than Sensodyne. The only downsides are that it is expensive and after a while the toothpaste is a little hard to get out of the tube, but not bad. It lasts me a long time (about six months of using it twice a day). ## Features - For your oral health - PerioSciences Sensitive Toothpaste delivers potassium nitrate and fluoride to combat sensitivity to heat, cold, and sweets while gently cleaning and helping to strengthen tooth enamel. - Natural ingredients - The mint-flavored AO ProToothpaste is made using our signature ingredients such as phloretin, ferulic acid and plasdone. This sensitivity toothpaste for sensitive teeth contains silymarin, known to help combat oxidative stress. - Dentist recommended - PerioSciences has worked with dentists for over 10 years to perfect our formula containing scientifically proven ingredients with properties that focus on the mouth's natural defense system. Our products are recommended and used by over a 1000 dentists nationwide. - Adults and children 12 years of age and older - Apply at least a 1-inch strip of toothpaste onto a soft brush. Brush teeth thoroughly for at least 1 minute, preferably after each meal or as directed by a dentist. - Redefining Oral Care with Antioxidants - PerioSciences believes in harnessing the power of nature using antioxidants and science in a novel dual approach by using ingredients known to have properties that keep your oral health and your smile at its best. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077H6PVN1 | | ASIN | B077H6PVN1 | | Active Ingredients | allantoin,silica | | Age Range Description | Adult | | Best Sellers Rank | #31,682 in Health & Household ( See Top 100 in Health & Household ) #432 in Toothpaste | | Brand Name | PerioSciences | | Capacity | 3 Fluid Ounces | | Customer Reviews | 4.4 4.4 out of 5 stars (295) | | Date First Available | November 15, 2017 | | Flavor | Sensitive | | Is Discontinued By Manufacturer | No | | Item Form | Paste | | Item Weight | 3 Ounces | | Manufacturer | PerioSciences | | Manufacturer | PerioSciences | | Manufacturer Part Number | 10312 | | Material Features | Natural | | Number of Items | 1 | | Package Dimensions | 8.03 x 1.77 x 1.26 inches; 3 ounces | | Package Quantity | 1 | | Package Type Name | Box | | Product Benefits | Sensitivity Relief, Enamel Strengthening, Plaque Removal | | Recommended Uses For Product | Cleaning, Sensitivity Protection | | Target Audience | Unisex-Adults, Unisex-Kids | | UPC | 353238103129 | | Unit Count | 3 Fluid Ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** PerioSciences - **Flavor:** Sensitive - **Item Form:** Paste - **Material Feature:** Natural ## Images ![AO Pro Sensitive Toothpaste with Nano Hydroxyapatite, Reduces Sensitivity, Remineralizing, 3 fl oz / 90ml - Image 1](https://m.media-amazon.com/images/I/61s86D3XlQL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: Hello, does it "foam" or is it "flat" ?** A: Yes, it does foam and does not contain SLS. It also has a great minty taste. **Q: What are the full ingredients?** A: The tube only lists Sodium monofluorophosphate 0.76%. I would go to Periosciences website for a full list of ingredients. **Q: what are the ingredients of the "Natural" version?** A: AO ProToothpaste Natural with naturally sourced ingredients - AQUA (WATER), GLYCERIN, HYDRATED SILICA, SORBITOL, PROPYLENE GLYCOL, SODIUM METHYL COCOYL TAURATE, PROPANEDIOL, XYLITOL, PVP, HYDROXYAPATITE, COCAMIDOPROPYL BETAINE, FERULIC ACID, PHLORETIN, EPIGALLOCATECHIN GALLATE, CHAMOMILLA RECUTITA (MATRICARIA) FLOWER EXTRACT, MENTHOL, MENTHA PIPERITA (PEPPERMINT) OIL, SODIUM OLIVOYL GLUTAMATE, SODIUM CITRATE, HIPPOPHAE RHAMNOIDES (SEA BUCKTHORN) PULP OIL, ETHYLHEXYLGLYCERIN, CELLULOSE GUM, POTASSIUM SORBATE, ETHYL LAUROYL ARGINATE HCL, PHENOXYETHANOL, CAPRYLYL GLYCOL **Q: Do i have to beg for ingredients list?** A: They are rather strange about that. They make it tough to see the full ingredient list on Amazon despite many people asking, as though they're trying to hide something. I don't know why; the ingredients are some of the best in any toothpaste. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great toothpaste *by R***H on August 25, 2025* My favorite toothpaste. Tastes nice. Haven’t had cavities since started using it. Good value for money. ### ⭐⭐⭐⭐⭐ Works better than Sensodyne *by K***E on July 26, 2024* I've been using this toothpaste for about a year and it works great. I use it with a Phillips electric toothbrush and get good reviews from my dentist. The cream texture is good and the taste is minty and pleasant. For some unknown reason, although the ingredients look the same, it works better at treating tooth sensitivity for me than Sensodyne. The only downsides are that it is expensive and after a while the toothpaste is a little hard to get out of the tube, but not bad. It lasts me a long time (about six months of using it twice a day). ### ⭐⭐⭐⭐⭐ The best toothpaste out there *by K***R on December 18, 2024* I love this toothpaste! I have been using this for approximately two years now and have not had a cavity since. I found this toothpaste as an alternative to the toothpastes out on the market with fluoride. If you are struggling with cavities and dental problems, I would try this toothpaste. The flavor is subtle and is good for those who are bothered by the mint taste. ## Frequently Bought Together - PerioSciences AO Pro Sensitive Toothpaste with Nano Hydroxyapatite, Reduces Sensitivity, Remineralizing, 3 fl oz / 90ml - PerioSciences AO ProRinse Sensitive Gums Mouthwash with Antioxidants – Oral Rinse for Gum Health – 10 fl oz / 300ml - PerioSciences AO ProVantage Dental Gel with Antioxidants – Oral Gum Gel – Oral Care to Maintain Gum Health, 1 fl. Oz / 30ml --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/53505360-ao-pro-sensitive-toothpaste-with-nano-hydroxyapatite-reduces-sensitivity-remineralizing](https://www.desertcart.ni/products/53505360-ao-pro-sensitive-toothpaste-with-nano-hydroxyapatite-reduces-sensitivity-remineralizing) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-26*