{"product_id":"opalescence-teeth-whitening-gel-syringes-35-carbamide-peroxide-mint-4-x-1-2-ml-potassium-nitrate-fluoride-for-sensitive-teet","title":"Opalescence Teeth Whitening Gel Syringes 35% Carbamide Peroxide Mint — 4 x 1.2 mL, Potassium Nitrate \u0026 Fluoride for Sensitive Teet","description":"\u003cp\u003e\u003cstrong\u003eOpalescence 35% Carbamide Peroxide gel syringes are a professional-strength, dentist-formulated at-home whitening refill designed for custom trays to lift common stains quickly and comfortably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional whitening refill contains four 1.2 mL syringes of mint-flavored 35% carbamide peroxide gel, created by Opalescence — a brand used by dentists worldwide. The thick, adherent formula is made for custom tray application and includes potassium nitrate and fluoride to help reduce sensitivity and support enamel during whitening. No LED light or abrasive scrubbing is required; the gel targets stain molecules from coffee, tea, wine, tobacco and other everyday discolorants.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast will I see whitening results with Opalescence 35%?\u003c\/h3\u003e\n\u003cp\u003eResults vary by individual but many users notice visible improvement within days when following the prescribed at-home wear time. The 35% carbamide peroxide strength is intended for shorter daily treatments, making it suitable when faster change is desired under dental guidance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional-strength formula for accelerated whitening.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 30–60 minute daily wear sessions as directed.\u003c\/li\u003e\n  \u003cli\u003eCan produce multiple shade improvements in a week for many users.\u003c\/li\u003e\n  \u003cli\u003eFour 1.2 mL syringes supply multiple applications per arch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this gel safe for enamel and sensitive teeth?\u003c\/h3\u003e\n\u003cp\u003eOpalescence includes desensitizing ingredients—potassium nitrate and fluoride—to make whitening more comfortable while helping support enamel. The gel is nonabrasive and formulated to be used with dentist-provided custom trays that limit gum contact and enhance safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains potassium nitrate and fluoride for added comfort.\u003c\/li\u003e\n  \u003cli\u003eNonabrasive formula gentle on enamel when used properly.\u003c\/li\u003e\n  \u003cli\u003eThick, sticky gel reduces migration out of custom trays.\u003c\/li\u003e\n  \u003cli\u003eFollow dentist instructions to minimize sensitivity risks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use these syringes with my custom trays?\u003c\/h3\u003e\n\u003cp\u003eApply a small drop of gel along the tray reservoir for each tooth and seat the tray to evenly distribute the product; wipe excess to prevent gum irritation. Treatment time is generally 30–60 minutes for the 35% strength, but follow your dental professional’s specific directions for frequency and duration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with dentist-made custom trays or compatible retainers; trays not included.\u003c\/li\u003e\n  \u003cli\u003eEach syringe holds 1.2 mL—enough for several applications depending on tray size.\u003c\/li\u003e\n  \u003cli\u003eMint flavor improves the at-home experience during wear time.\u003c\/li\u003e\n  \u003cli\u003eDiscard or store syringes per provider recommendations to maintain potency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kinds of stains will this carbamide peroxide gel remove?\u003c\/h3\u003e\n\u003cp\u003eThe gel targets extrinsic discoloration from common sources like coffee, tea, wine, soda and tobacco. While excellent for surface stains, intrinsic discolorations and restorations (crowns, veneers) may not lighten—consult your dentist for personalized advice.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEffective on everyday surface stains from dietary and lifestyle sources.\u003c\/li\u003e\n  \u003cli\u003eNot intended to change the color of dental restorations.\u003c\/li\u003e\n  \u003cli\u003eWorks without an LED light—chemical whitening action in the gel does the work.\u003c\/li\u003e\n  \u003cli\u003eVegan, certified gluten-free and kosher formulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Opalescence 35% Carbamide Peroxide gel syringes are aimed at adults seeking a dentist-directed, professional-strength whitening option for at-home use. Ideal candidates have custom whitening trays and want faster, tray-based results while minimizing sensitivity through a formulation that includes potassium nitrate and fluoride. If you have extensive dental restorations, advanced tooth sensitivity, or periodontal concerns, consult your dentist before use to ensure whitening is appropriate and to receive tailored instructions.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eGlycerin, Water (Aqua), Carbamide Peroxide, Carbomer, Hydrogen Peroxide, PEG6, Xylitol,\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many treatments do four 1.2 mL syringes provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Treatment count varies by tray size, but four 1.2 mL syringes typically supply several short sessions for both arches; consult your dentist for exact dosing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need an LED light to use Opalescence 35% gel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the 35% carbamide peroxide gel is formulated to work without an LED light when used in custom trays as directed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Opalescence","offers":[{"title":"Default Title","offer_id":54587045118291,"sku":"B000MMYI8G","price":60.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/opalescence-35cp-front-packaging.jpg?v=1786698391","url":"https:\/\/findsworth.co.uk\/products\/opalescence-teeth-whitening-gel-syringes-35-carbamide-peroxide-mint-4-x-1-2-ml-potassium-nitrate-fluoride-for-sensitive-teet","provider":"Findsworth","version":"1.0","type":"link"}