{"title":"Teeth Whitening for Sensitive Teeth","description":"\u003ch2\u003eWhitening built around sensitivity, not in spite of it\u003c\/h2\u003e\n\u003cp\u003eMost people who give up on teeth whitening do not give up because it failed. They give up because of the sharp, short pain that arrives partway through a session, and they stop before the course is finished. The result is money spent and nothing to show for it.\u003c\/p\u003e\n\u003cp\u003eThat pain is a formulation problem, and it is solvable. This range is built for teeth that have become sensitive and for enamel that has thinned with age, which describes a large share of adults and almost none of the products marketed to them.\u003c\/p\u003e\n\n\u003ch2\u003eWhy a standard kit stings\u003c\/h2\u003e\n\u003cp\u003eMost at-home kits are formulated at around 35% carbamide peroxide, roughly 12% hydrogen peroxide equivalent, and are worn for up to an hour. High concentration held against the tooth for a long time is what produces the sensation people describe as a zinger. It is not a sign the product is working harder. It is a sign the nerve inside the tooth is reacting.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eTypical at-home kit\u003c\/th\u003e\n\u003cth\u003eMatureSmile™\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbamide peroxide\u003c\/td\u003e\n\u003ctd\u003eAround 35%\u003c\/td\u003e\n\u003ctd\u003e6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen peroxide equivalent\u003c\/td\u003e\n\u003ctd\u003eAround 12%\u003c\/td\u003e\n\u003ctd\u003eAbout 2.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSession length\u003c\/td\u003e\n\u003ctd\u003eUp to 60 minutes\u003c\/td\u003e\n\u003ctd\u003e16 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity handling\u003c\/td\u003e\n\u003ctd\u003eUsually none\u003c\/td\u003e\n\u003ctd\u003ePotassium nitrate in the gel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnamel support\u003c\/td\u003e\n\u003ctd\u003eUsually none\u003c\/td\u003e\n\u003ctd\u003eSodium fluoride and calcium glycerophosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eLower concentration held for a shorter time is a slower route to the same place, and it is a route most people can actually finish.\u003c\/p\u003e\n\n\u003ch2\u003eWhat is in the formula, and what each part is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6% carbamide peroxide.\u003c\/strong\u003e The whitening agent, at about a sixth of the strength of a standard kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotassium nitrate.\u003c\/strong\u003e Works inside the tooth rather than on it, calming the nerve signal that produces the sting. This is the same active used in sensitivity toothpastes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSodium fluoride and calcium glycerophosphate.\u003c\/strong\u003e Both act at the enamel surface rather than on the stain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe LED mouthpiece.\u003c\/strong\u003e What lets a session finish in 16 minutes instead of an hour. Shorter contact time means less opportunity for sensitivity to build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003ca href=\"\/ja\/products\/maturesmile-premium-led-teeth-whitening-kit-for-sensitive-mature-smiles\"\u003eMatureSmile™ LED kit\u003c\/a\u003e is the full system. The \u003ca href=\"\/ja\/products\/maturesmile-teeth-whitening-pens-3-pack\"\u003ewhitening pens\u003c\/a\u003e use the same gel approach for touch-ups between courses and for travel.\u003c\/p\u003e\n\n\u003ch2\u003eHonest about what it will not do\u003c\/h2\u003e\n\u003cp\u003eIt will not whiten crowns, veneers, bonding or any other restoration, because peroxide acts on natural tooth structure and those materials do not respond. If you have restoration work in the visible zone, whitening the natural teeth around it will change how well it matches, which is why the sensible order is to whiten first and match the restoration afterwards.\u003c\/p\u003e\n\u003cp\u003eNo peroxide whitener can honestly claim zero effect on enamel. What lower concentration and shorter contact time do is reduce that exposure rather than remove it. Results also depend on what caused the staining: surface staining from coffee, tea, red wine and tobacco responds well, while intrinsic discolouration from medication, trauma or fluorosis responds poorly to any at-home product.\u003c\/p\u003e\n\u003cp\u003eIf you have untreated decay, gum disease, or pain in a specific tooth, see a dentist before whitening rather than after. Whitening does not treat any of those and can make an existing problem more uncomfortable.\u003c\/p\u003e","products":[{"product_id":"maturesmile-premium-led-teeth-whitening-kit-for-sensitive-mature-smiles","title":"MatureSmile™ LED Teeth Whitening Kit for Sensitive \u0026 Mature Teeth | Enamel-Safe","description":"\u003cp\u003eMatureSmile™ is an at-home LED whitening kit built around a low-dose gel: 6% carbamide peroxide, about 2.1% hydrogen peroxide, in 16-minute sessions. It is made for teeth that sting with ordinary whitening strips and gels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy you'll love it\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for sensitive teeth:\u003c\/strong\u003e A 6% carbamide peroxide gel (it delivers about 2.1% hydrogen peroxide, roughly one-sixth the dose of a 35% kit) lifts years of stains while helping you avoid the sting that harsh whiteners can cause.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo ingredients working on comfort:\u003c\/strong\u003e Potassium nitrate calms the nerve signal inside the tooth. Sodium fluoride and calcium glycerophosphate work at the enamel surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual LED light modes:\u003c\/strong\u003e Blue light for standard sessions, or a red + blue mode you can run alongside it. The gel does the whitening. The LED is what lets a session finish in 16 minutes instead of an hour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003eTargeted Results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhitens stubborn coffee, tea, wine, and tobacco stains\u003c\/li\u003e\n\u003cli\u003eFormulated for sensitive teeth and enamel that has thinned with age\u003c\/li\u003e\n\u003cli\u003eShort sessions designed to be finished, not endured\u003c\/li\u003e\n\u003cli\u003eShade guide card included so you can track your own result\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003eRecommended Schedule\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDays 1 to 7: one 16-minute session daily\u003c\/li\u003e\n\u003cli\u003eDays 8 to 14: optional every-other-day use for stubborn stains\u003c\/li\u003e\n\u003cli\u003eMaintenance: 1 to 2 top-up sessions per month or before special events\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnyone whose teeth sting with regular whitening strips or gels\u003c\/li\u003e\n\u003cli\u003eEnamel that has thinned or worn with age\u003c\/li\u003e\n\u003cli\u003eA brighter smile without the dentist-office cost or hassle\u003c\/li\u003e\n\u003cli\u003eWhitening before restoration work, so crowns can be matched afterwards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003eHonest About What It Will Not Do\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt will not change the colour of crowns, veneers or bonding\u003c\/li\u003e\n\u003cli\u003eIt works more gradually than a high-concentration kit. That is the trade\u003c\/li\u003e\n\u003cli\u003eIntrinsic discolouration from age, medication or trauma responds partially at best\u003c\/li\u003e\n\u003cli\u003eNo peroxide whitener can claim zero effect on enamel, and we do not make that claim\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003eSafety \u0026amp; Care\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAvoid coffee, tea, or red wine for 2 hours after sessions\u003c\/li\u003e\n\u003cli\u003eDo not use with untreated cavities, cracked teeth, or braces\u003c\/li\u003e\n\u003cli\u003eConsult your dentist if pregnant or nursing, or if you have gum recession or active gum disease\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003eWhat's Inside the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 rechargeable LED mouthpiece (USB-C)\u003c\/li\u003e\n\u003cli\u003e4 whitening gel pens\u003c\/li\u003e\n\u003cli\u003e1 shade guide card\u003c\/li\u003e\n\u003cli\u003e1 storage case and drying rack\u003c\/li\u003e\n\u003cli\u003e1 USB-C charging cable\u003c\/li\u003e\n\u003cli\u003e1 quick-start card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003eFull ingredient list\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1em;\"\u003eCarbamide Peroxide (6%), Glycerin, Propylene Glycol, Aqua (Water), Carbomer, Cellulose Gum, Polyvinylpyrrolidone (PVP), Menthol, Sodium Hydroxide, Sodium Fluoride, Calcium Glycerophosphate, Potassium Nitrate.\u003c\/p\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003e\u003cstrong\u003eNot sure yet? Read first, buy later.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/ja\/pages\/does-teeth-whitening-damage-enamel\"\u003eDoes teeth whitening damage enamel?\u003c\/a\u003e: how to convert any kit's label number into what actually reaches your teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ja\/pages\/why-teeth-hurt-after-whitening\"\u003eWhy your teeth hurt after whitening\u003c\/a\u003e: what a \"zinger\" is, what helps, and when it means see a dentist\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ja\/pages\/whitening-faq\"\u003eSensitive-teeth whitening FAQ\u003c\/a\u003e: the questions people actually ask before buying\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ja\/blogs\/oral-care\/whitening-teeth-with-crowns-and-veneers\"\u003eWhitening with crowns and veneers\u003c\/a\u003e: the right order of operations\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ja\/blogs\/oral-care\/sensitive-teeth-whitening-kits-compared\"\u003eCrest vs Opalescence vs SNOW vs Lumineux vs EvenSkyn, compared\u003c\/a\u003e: nine kits on verified ingredient lists, including where competitors beat us\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 1.5em 0 0.5em;\"\u003eRunning low on gel? Refill with the \u003ca href=\"\/ja\/products\/maturesmile-teeth-whitening-pens-3-pack\"\u003e\u003cstrong\u003eMatureSmile™ Whitening Pens (3-Pack)\u003c\/strong\u003e\u003c\/a\u003e, with no need to repurchase the whole kit.\u003c\/p\u003e","brand":"EvenSkyn®","offers":[{"title":"MatureSmile™ Teeth Whitening Kit","offer_id":47215461400835,"sku":"EVN040","price":89.97,"currency_code":"USD","in_stock":true},{"title":"MatureSmile™ Whitening Kit + Refill Pens","offer_id":47215461433603,"sku":"EVN041","price":118.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0492\/0013\/6360\/files\/CopyofTeethwhiteningforsensitiveteethandmatureaudiences.png?v=1781377445"},{"product_id":"maturesmile-teeth-whitening-pens-3-pack","title":"MatureSmile™ Teeth Whitening Pens (3-Pack)","description":"\u003cp\u003eMatureSmile™ Teeth Whitening Pens are the refill pens for the MatureSmile™ LED kit, and they also work on their own for quick touch-ups at home, at work or on the go. Each pen holds a low-dose 6% carbamide peroxide gel, about 2.1% hydrogen peroxide, far lower than the 35% carbamide peroxide found in many at-home kits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy you'll love them\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for sensitive teeth:\u003c\/strong\u003e a low-concentration gel for teeth that sting with stronger whiteners, and for enamel that has thinned with age.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick and precise:\u003c\/strong\u003e the twist-and-brush tip puts gel exactly where you want it, including between teeth, where strips cannot reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and travel-friendly:\u003c\/strong\u003e slip one into a purse, desk drawer or travel bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned to pair with the MatureSmile™ kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese pens were developed to work with the \u003ca href=\"\/ja\/products\/maturesmile-premium-led-teeth-whitening-kit-for-sensitive-mature-smiles\"\u003eMatureSmile™ LED Teeth Whitening Kit\u003c\/a\u003e. Pairing the gel with the LED mouthpiece is what lets a full session finish in 16 minutes rather than an hour. Each pen also works on its own for touch-ups and maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's inside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 pens (2 mL \/ 0.067 fl oz each), pre-filled with whitening gel\u003c\/li\u003e\n\u003cli\u003eSealed and ready to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwist, then brush a thin, even layer of gel onto your teeth. For a full session, insert the MatureSmile™ LED mouthpiece for 16 minutes. Skip coffee, tea, red wine and dark sauces for about 2 hours afterwards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHonest about results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eResults vary with the type and age of the staining. Surface stains from coffee, tea, wine and tobacco respond best. Crowns, veneers and bonding do not change colour. Read more in our \u003ca href=\"\/ja\/pages\/whitening-faq\"\u003esensitive-teeth whitening FAQ\u003c\/a\u003e.\u003c\/p\u003e","brand":"EvenSkyn®","offers":[{"title":"3 Pens","offer_id":47288850579715,"sku":"EVN042","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0492\/0013\/6360\/files\/CopyofCopyofCopyofCopyofc2_2.png?v=1765870890"}],"url":"https:\/\/www.evenskyn.com\/ja\/collections\/teeth-whitening-for-sensitive-teeth.oembed","provider":"EVENSKYN® ","version":"1.0","type":"link"}