{"product_id":"opalescence-45-teeth-whitening-gel-refill-kit-fast-results","title":"Opalescence 45% Teeth Whitening Gel Refill Kit - Fast Results","description":"\u003cp\u003eIn this review of Opalescence 45% Syringes Teeth Whitening Gel, the bottom line is simple: this is a dentalgrade refill kit for people who already use custom trays and want rapid whitening at home. The kit includes four 1.2 ml carbamide peroxide syringes (two packs of two) in mint flavor, and it is designed to lift stains from coffee, wine and smoking in just days when used as directed. The clear reason to buy is the high concentration formula that delivers professional strength whitening without the need for an LED light.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh concentration formula:\u003c\/strong\u003e The 45% carbamide peroxide gel is intended to provide fast whitening and can lift stubborn surface stains in a short period.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTray refill format:\u003c\/strong\u003e Gelfilled syringes make it easy to dispense treatment into custom trays, aligners or retainers for even coverage and minimal waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort daily wear time:\u003c\/strong\u003e The product is designed for 15-30 minutes a day so users can fit treatments into a busy routine and still see noticeable change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint flavor and xylitol:\u003c\/strong\u003e The mint flavor improves the application experience and xylitol sweetener may help reduce decay risk compared with sugary formulas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional pedigree:\u003c\/strong\u003e Made by Ultradent and recommended by many dental professionals, the gel reflects decades of clinical development.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for adults who already use or have access to custom whitening trays, aligners or retainers and want a highstrength athome option to accelerate results. It suits people comfortable with stronger carbamide peroxide concentrations and who can follow the shorter wear times precisely.\u003c\/p\u003e\n\u003cp\u003eIt is not ideal for those with active gum disease, unmanaged sensitivity, or anyone who prefers an allinone system with trays included and lower peroxide levels; users with sensitive teeth should consider lower concentration options or consult a dental professional first.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfessionalgrade 45% carbamide peroxide offers fast, noticeable whitening in days when used as directed.\u003c\/li\u003e\n\u003cli\u003eSyringe format is convenient for filling trays and compatible with aligners and retainers.\u003c\/li\u003e\n\u003cli\u003eMint flavor and xylitol make application more pleasant than unsweetened gels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher concentration can cause gum irritation or burning for some users, so careful application and short wear time are critical.\u003c\/li\u003e\n\u003cli\u003eTrays are not included, so an existing set of custom trays or aligners is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eCarbamide peroxide teeth whitening gel refill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentration\u003c\/td\u003e\n\u003ctd\u003e45% carbamide peroxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e4 x 1.2 ml syringes (two packs of two)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlavor\u003c\/td\u003e\n\u003ctd\u003eMint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuggested wear time\u003c\/td\u003e\n\u003ctd\u003e15-30 minutes per day (15 minutes every other day if sensitive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eCustom trays, aligners, retainers, Invisalign trays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade in\u003c\/td\u003e\n\u003ctd\u003eUSA by Ultradent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eOpalescence 45% gel refill is a strong, professionalgrade choice for users with existing trays who want quick whitening results; it offers good value for those needing concentrated lift of tough stains but requires careful use to avoid gum irritation, making it best for experienced athome users or those advised by a dentist.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long until I see results?\u003c\/strong\u003e\u003cbr\u003eMany users report visible lightening within a few days, with up to several shades improvement in about a week when used as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre trays included?\u003c\/strong\u003e\u003cbr\u003eNo, trays are not included; this product is a refill gel for use with custom trays, aligners or retainers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it cause sensitivity?\u003c\/strong\u003e\u003cbr\u003eThe high concentration can cause gum burning or sensitivity for some people; use shorter wear times or consult a dental professional if concerned.\u003c\/p\u003e","brand":"Opalescence","offers":[{"title":"Default Title","offer_id":48231944585435,"sku":"B07CHCXR79","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71vAOMSUesL._AC_SL1500.jpg?v=1770727065","url":"https:\/\/gearmusthave.com\/products\/opalescence-45-teeth-whitening-gel-refill-kit-fast-results","provider":"GearMustHave","version":"1.0","type":"link"}