{"product_id":"nitewhite-16-carbamide-peroxide","title":"Philips Zoom NiteWhite -16% carbamide peroxide whitening gel","description":"\u003cp dir=\"auto\"\u003eFormulated with a potent yet enamel-safe 16% carbamide peroxide concentration, this gel is one of the most effective at-home whitening solutions available. As the carbamide peroxide breaks down, it releases hydrogen peroxide that gently penetrates the enamel to dissolve deep-set stains caused by coffee, tea, red wine, soda, smoking, and years of everyday wear.\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eNoticeably whiter teeth in as little as 7–10 days with consistent use\u003c\/li\u003e\n\u003cli\u003ePowerful enough for real results, gentle enough for regular home use\u003c\/li\u003e\n\u003cli\u003eFresh mint flavor that feels clean and refreshing (no harsh chemical taste)\u003c\/li\u003e\n\u003cli\u003eCompatible with custom or boil-and-bite whitening trays\u003c\/li\u003e\n\u003cli\u003eHelps remove both surface and intrinsic stains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e Apply a small amount of gel to your whitening tray and wear for 30–60 minutes per session during the day or overnight, depending on your sensitivity. Use for 7–14 days for best results. Visible whitening commonly appears within the first 1–2 weeks of once-daily use, but results depend heavily on individual tooth response and sensitivity tolerance. Stop if sensitivity develops, and never exceed 2 weeks of continuous daily use without a break.\u003c\/p\u003e\n\u003ch3\u003eDayWhite 14% vs NiteWhite — which should I use?\u003c\/h3\u003e\n\u003cp\u003eThe two products use \u003cstrong\u003edifferent chemistries\u003c\/strong\u003e: DayWhite uses \u003cstrong\u003ehydrogen peroxide\u003c\/strong\u003e, NiteWhite uses \u003cstrong\u003ecarbamide peroxide\u003c\/strong\u003e. They serve different purposes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNiteWhite (carbamide peroxide)\u003c\/strong\u003e is generally better for sensitive teeth — it penetrates more slowly and deeply during longer overnight wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayWhite (hydrogen peroxide)\u003c\/strong\u003e works faster on the surface during shorter daytime sessions but tends to be more sensitivity-inducing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is incorrect to call either one \"more efficient\" — they are different chemistries with different best uses. Your dentist can advise on the right fit for your teeth.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Philips","offers":[{"title":"Default Title","offer_id":46950796656796,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/7986\/7036\/files\/images.jpg?v=1780003727","url":"https:\/\/store.soothing.dental\/products\/nitewhite-16-carbamide-peroxide","provider":"Soothing Dental","version":"1.0","type":"link"}