{"product_id":"opalescence-35-cp-mint-teeth-whitening-gel-refill-kit-professional","title":"Opalescence 35% CP Mint Teeth Whitening Gel Refill Kit - Professional","description":"\u003cp\u003eIn this review the Opalescence 35% CP Mint refill kit is judged as a professional-grade at-home whitening option best suited for users who already have custom trays or aligners. The biggest reason to buy is the strong whitening potency: the 35 percent carbamide peroxide formula is designed for 30-60 minute daily wear and can lift stubborn stains from coffee, wine and smoking in a short span of days. The review focuses on real-world use, ease of syringe delivery into trays, and what to expect if you have sensitive gums.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional strength carbamide peroxide:\u003c\/strong\u003e The 35 percent gel offers intensive stain removal and is formulated for visible improvement within 7 days when used 30-60 minutes daily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient syringe delivery:\u003c\/strong\u003e Four 1.2 ml syringes make it easy to dispense gel into custom trays, aligners, or retainers without mess.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint flavor and xylitol sweetener:\u003c\/strong\u003e The mint flavor helps freshen breath during treatments while xylitol may reduce the risk of tooth decay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo LED required:\u003c\/strong\u003e Part of the Deluxe Opal line, the formula is designed to work without any LED light or additional devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with common trays:\u003c\/strong\u003e Works with Invisalign-style trays, retainers and custom dental trays, offering flexibility for users who already own appliances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eOpalescence 35% CP is aimed at adults seeking a high-strength, professional-level whitening option to use at home, especially those who already have custom trays, aligners or retainers. It is suitable for people who want faster, noticeable results and prefer a gel refill approach rather than a one-time strip or lamp treatment.\u003c\/p\u003e\n\u003cp\u003eThose with extreme tooth or gum sensitivity, or anyone new to peroxide whitening, should consult a dental professional before use or consider lower concentration products; the formula can cause gum discomfort for some users and is best for people comfortable with stronger peroxide treatments.\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\u003eProfessional-grade potency that produces visible whitening in a short period.\u003c\/li\u003e\n\u003cli\u003eEasy-to-use syringes that deliver precise amounts into custom trays.\u003c\/li\u003e\n\u003cli\u003eMint flavor with xylitol offers a more pleasant application experience and possible cavity benefits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher peroxide concentration may cause gum sensitivity or burning for some users.\u003c\/li\u003e\n\u003cli\u003eTrays are not included, so additional cost or a dental visit may be needed for proper fit.\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\u003eTeeth whitening gel refill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive ingredient\u003c\/td\u003e\n\u003ctd\u003e35% 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, sweetened with xylitol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended wear time\u003c\/td\u003e\n\u003ctd\u003e30-60 minutes per day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eCustom trays, aligners and retainers\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 35% CP Mint is a solid choice for users who want fast, professional-level whitening at home and already have or plan to get custom trays. It delivers strong whitening power and convenient syringe delivery at a reasonable refill cost, though sensitive users should proceed with caution or seek professional guidance.\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 see noticeable lifting of stains within a week when used 30-60 minutes daily, though individual results vary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with my clear aligners?\u003c\/strong\u003e\u003cbr\u003eYes, the gel is compatible with Invisalign-style aligners, retainers and custom trays for targeted application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for sensitive teeth?\u003c\/strong\u003e\u003cbr\u003eThe product is tolerable for some with mild sensitivity, but the 35 percent strength can cause gum discomfort for others; consult a dentist if you have severe sensitivity.\u003c\/p\u003e","brand":"Opalescence","offers":[{"title":"Default Title","offer_id":48749365690587,"sku":"B000MMYI8G","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61KYNP2Wi2L._SL1500_e43e9c23-46cd-4bac-8f74-d64bef537a45.jpg?v=1778772960","url":"https:\/\/gearmusthave.com\/products\/opalescence-35-cp-mint-teeth-whitening-gel-refill-kit-professional","provider":"GearMustHave","version":"1.0","type":"link"}