{"id":3188,"date":"2026-09-28T21:09:51","date_gmt":"2026-09-28T13:09:51","guid":{"rendered":"https:\/\/nichebeaty.com\/index.php\/2026\/09\/28\/listerine-made-a-whitening-mouthwash-that-doesnt-burn-and-its-peroxide-free\/"},"modified":"2026-09-28T21:09:51","modified_gmt":"2026-09-28T13:09:51","slug":"listerine-made-a-whitening-mouthwash-that-doesnt-burn-and-its-peroxide-free","status":"publish","type":"post","link":"https:\/\/nichebeaty.com\/index.php\/2026\/09\/28\/listerine-made-a-whitening-mouthwash-that-doesnt-burn-and-its-peroxide-free\/","title":{"rendered":"Listerine Made a Whitening Mouthwash That Doesn\u2019t Burn\u2014and It\u2019s Peroxide-Free"},"content":{"rendered":"<p><\/p>\n<div id=\"block-content\">\n<div class=\"article-segment\">\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">There are two things everyone knows about Listerine: It works, but it burns. That 30-second swish has always been a small act of endurance\u2014eyes watering, counting down, bargaining with yourself to make it to the end. The burn was practically the brand\u2019s handshake. If it didn\u2019t sting, was it even working?<\/p>\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">So, when a whitening Listerine landed on our desks, we braced ourselves. Whitening on top of that famous burn sounded like a concoction that would only double the sting.<\/p>\n<\/div>\n<div class=\"article-segment\">\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">We are pleased to report that the experience was the exact opposite.<\/p>\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">\u201cWhen we looked at the options in the marketplace, we saw a massive disconnect: 85 percent of consumers were interested in using a whitening mouthwash, but the fear of enamel damage and tooth sensitivity was holding them back,\u201d says Steve Ries, head of oral care at Listerine, citing a Kenvue-sponsored consumer focus group. \u201cAs the number-one dentist-recommended mouthwash brand, we knew we could help.\u201d<\/p>\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">The brand\u2019s answer is the new Listerine Whitening Mouthwash ($8). It\u2019s a whitening rinse with no peroxide and no alcohol. \u201cOur goal was to create a formula without peroxide, using gentle ingredients,\u201d Ries explains. \u201cThe goal was to offer a solution that not only effectively removes stains, but also strengthens enamel and forms a protective shield to prevent future stains from forming.\u201d<\/p>\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">So how does a mouthwash whiten teeth without peroxide? Polyphosphates do the work. \u201cSimply put, our mouthwash is designed to help remove surface-level stains and get you back to the natural white smile you were born with, all while preventing future stains and delivering the clean that you can only expect from Listerine,\u201d Ries says. \u201cWe use polyphosphates to gently whiten teeth, displacing existing stain molecules and binding to the tooth enamel to create a protective shield, leaving teeth three shades whiter in just seven days, based on our in-vitro study.\u201d<\/p>\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">A quick note on that last part: \u201cIn vitro\u201d means the three-shade result came from a lab study, not a study of people using the rinse. The rinse is designed to remove surface stains, rather than bleach the underlying tooth color. If you\u2019re hoping to lift stains from coffee, tea or red wine without adding a whitening step to your routine, it may be worth a try.<\/p>\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">\u201cWe expect users to notice a much gentler experience than what they\u2019ve come to expect of whitening products in the past,\u201d Ries continues. \u201cIt is truly a peroxide-and-alcohol-free formula that delivers stain removing benefits without a harsh trade-off.\u201d<\/p>\n<p class=\"text-md mb-6 leading-relaxed text-gray-500\">What we like most is how little it asks of you. There are no trays or strips sliding around while you wait. It fits into a regular oral-care routine. \u201cWe also recognize that oral care is becoming increasingly relevant in the beauty space,\u201d Ries says. \u201cSo we wanted to deliver an easy-to-use whitening solution that can seamlessly fit into daily self-care and beauty routines.\u201d After trying it, we can see the appeal.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>There are two things everyone knows about Listerine: It [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3189,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"_links":{"self":[{"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/posts\/3188"}],"collection":[{"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/comments?post=3188"}],"version-history":[{"count":0,"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/posts\/3188\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/media\/3189"}],"wp:attachment":[{"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/media?parent=3188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/categories?post=3188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nichebeaty.com\/index.php\/wp-json\/wp\/v2\/tags?post=3188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}