{"title":"Sensitive Teeth Care","description":"\u003cp\u003e\u003cspan class=\"HwtZe\" lang=\"en\"\u003e\u003cspan class=\"jCAhz ChMk0b\"\u003e\u003cspan class=\"ryNqvb\"\u003eOur toothpaste contains nanometric hydroxyapatite, allowing it to be deposited microscopically on the teeth. Over time, with routine use, it reduces sensitivity by slowly slowing down the daily loss of enamel, relieving discomfort or toothache.\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"jCAhz ChMk0b\"\u003e\u003cspan class=\"ryNqvb\"\u003eAfter months of use, you may notice the natural color and shine of your teeth. Continue brushing regularly, at least twice a day, with our nHAP toothpaste and you will see this improvement.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"sensitive-teeth-toothpaste-nhap-hydroxyapatite-fluoride-free-oral-health","title":"Sensitive Teeth, Premium nHAP Toothpaste, Fluoride-Free","description":"\u003cdiv style=\"mso-element: para-border-div; border: none; border-left: solid #AAAAAA 1.0pt; mso-border-left-alt: solid #AAAAAA .75pt; padding: 0in 0in 0in 8.0pt; margin-left: 14.0pt; margin-right: 0in;\"\u003e\n\u003cp style=\"margin-bottom: 5pt; border-image: initial; padding: 0in; text-align: center; border: medium none currentcolor;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-ansi-language: EN-US;\" lang=\"EN-US\"\u003e\"Toothpaste with Hydroxyapatite, for Sensitive Teeth, Fluoride-Free\".\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp style=\"margin-bottom: 5.0pt; border: none; mso-border-left-alt: solid #AAAAAA .75pt; padding: 0in; mso-padding-alt: 0in 0in 0in 8.0pt;\" class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8577\/5129\/files\/Sensitive_Teeth_new.jpg?v=1788354302\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"margin-left: 0in; text-indent: 0in;\"\u003e\u003cspan lang=\"EN-US\"\u003eThat sharp jolt when you sip something hot or ice-cold?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eIt has a name: \u003cb style=\"mso-bidi-font-weight: normal;\"\u003etooth sensitivity.\u003c\/b\u003e And if you're over 30, you've probably already met it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eIt's not random. Every time you eat something acidic — citrus, soda, sweets — your enamel loses a microscopic layer. At first you don't notice. But year after year, that daily wear exposes the tiny tubules that connect directly to your tooth's nerve. The result: that sharp pain when something is too cold, too hot, or too acidic. Left unchecked, the same wear opens the door to cavities and inflamed gums.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eFor decades we were told fluoride was the only answer.\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e The uncomfortable truth: fluoride doesn't always reduce sensitivity effectively, and misuse — especially excessive swallowing, common in children — has raised legitimate medical concern about fluorosis. It's not the villain it's sometimes made out to be, but it's not the complete answer we were promised either.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin-left: 0in; text-indent: 0in;\"\u003e\u003cspan lang=\"EN-US\"\u003eThere's an alternative: the same mineral your teeth are already made of\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eHydroxyapatite (HAP) is the calcium phosphate mineral that makes up 97% of your tooth enamel — it's literally what your teeth are built from. It's not a foreign chemical; it's your mouth's own original material.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eIts history is remarkable: NASA developed synthetic hydroxyapatite in the 1970s to address the mineral loss astronauts experienced in zero gravity. Shortly after, a Japanese company acquired the rights and, in 1980, launched the first commercial hydroxyapatite toothpaste. By 1993, Japan's government officially recognized it as an anti-cavity agent. Over the following years, research in Japan reduced the particle size from roughly 100 to 50 nanometers, allowing the mineral to reach deeper into the enamel's microscopic surface fractures — giving rise to the \u003cb style=\"mso-bidi-font-weight: normal;\"\u003enHAP\u003c\/b\u003e technology we use today.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eOur formula uses a 7.5% nHAP concentration\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e, the level multiple studies identify as most effective — higher concentrations tend to clump together and lose effectiveness.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin-left: 0in; text-indent: 0in;\"\u003e\u003cspan lang=\"EN-US\"\u003eHow it works in your mouth\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eWith daily brushing, nHAP particles deposit microscopically onto worn areas of the enamel, helping to seal exposed tubules and naturally remineralize the surface — without fluoride and without harsh whitening agents.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eWith consistent use (brushing twice daily), many users notice reduced sensitivity within days, and over months, a visible return of the tooth's natural brightness and color.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003ci style=\"mso-bidi-font-style: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eYour purchase includes additional brushing instructions to maximize results.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cdiv style=\"mso-element: para-border-div; border: none; border-bottom: double gray 1.0pt; mso-border-bottom-alt: double gray .75pt; padding: 0in 0in 0in 0in;\"\u003e\n\u003cp class=\"HorizontalLine\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-left: 0in; text-indent: 0in;\"\u003e\u003cspan lang=\"EN-US\"\u003ePrice comparison (Sep\/2026)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eLeading nHAP toothpaste brands on the market sell for \u003cb style=\"mso-bidi-font-weight: normal;\"\u003e$5.93–$8.46 per ounce\u003c\/b\u003e ($0.21–$0.29 per gram).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eOur toothpaste: $11.99 for a 4.3 oz (120g) tube → $2.78\/oz ($0.10\/g).\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e Same quality, a fraction of the price.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin-left: 0in; text-indent: 0in;\"\u003e\u003cspan lang=\"EN-US\"\u003e4-Pack Bundle — FREE Shipping\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eGet 4 tubes for $43.16 with shipping included: \u003cb style=\"mso-bidi-font-weight: normal;\"\u003esave 20%\u003c\/b\u003e compared to buying separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin-left: 0in; text-indent: 0in;\"\u003e\u003cspan lang=\"EN-US\"\u003eRisk-Free Guarantee\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN-US\"\u003eNot satisfied within 3 weeks? We refund you — and you keep the product. (For bundle purchases, see our return and refund policy.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eShips from Toledo, Ohio, USA\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e via USPS — under $7.00, delivery in 3–6 days.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 5.0pt; border: none; mso-border-left-alt: solid #AAAAAA .75pt; padding: 0in; mso-padding-alt: 0in 0in 0in 8.0pt;\" class=\"MsoNormal\"\u003eQuestions welcome. Satisfaction guaranteed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MarVar","offers":[{"title":"1 Unit - 120g","offer_id":52591807136025,"sku":"marvar002","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Pack 4 Units - 480g","offer_id":52591807168793,"sku":"marvar001","price":43.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8577\/5129\/files\/Sensitive_Teeth_new.jpg?v=1788354302"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8577\/5129\/collections\/instagram-image-56d9035f-e55c-4a38-967e-98c4f2994057.jpg?v=1788302735","url":"https:\/\/marvar.us\/collections\/sensitive-teeth-care.oembed","provider":"MarVar","version":"1.0","type":"link"}