--- product_id: 1790031 title: "35% Teeth Whitening Gel Refill Syringes (12ct) -5197-6 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Mint, Dentist Developed Made in USA." brand: "opalescence" price: "€ 200.09" currency: EUR in_stock: true category: "Opalescence" url: https://www.desertcart.hr/products/1790031-35-teeth-whitening-gel-refill-syringes-12ct-5197-6-35 store_origin: HR region: Croatia --- # 35% Carbamide Peroxide for rapid whitening 12 refill syringes for extended use 30-60 min daily application for fast results 35% Teeth Whitening Gel Refill Syringes (12ct) -5197-6 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Mint, Dentist Developed Made in USA. **Brand:** opalescence **Price:** € 200.09 **Availability:** ✅ In Stock ## Summary > ✨ Brighten your smile, boost your confidence! ✨ ## Quick Answers - **What is this?** 35% Teeth Whitening Gel Refill Syringes (12ct) -5197-6 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Mint, Dentist Developed Made in USA. by opalescence - **How much does it cost?** € 200.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1790031-35-teeth-whitening-gel-refill-syringes-12ct-5197-6-35) ## Best For - opalescence enthusiasts ## Why This Product - Trusted opalescence brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No LED Light Needed:** Simplify your routine with a powerful gel that works independently. - • **Precision Gel Delivery:** Thick formula stays put in custom trays, minimizing gum irritation and maximizing stain removal. - • **Professional-Grade Whitening at Home:** Achieve dentist-level results without leaving your couch. - • **Whiten Up to 10 Shades in Just 7 Days:** Fast-acting formula designed for busy professionals craving a confident smile. - • **Trusted by Experts & Loved by Millions:** Backed by 30+ years of innovation and recommended by 25,000+ dental pros worldwide. ## Overview Opalescence 35% Teeth Whitening Gel offers a professional-strength, fast-acting whitening solution with 12 easy-to-use refill syringes. Designed for custom trays, this thick, mint-flavored gel whitens teeth up to 10 shades in just one week without the need for LED lights. Vegan, gluten-free, and dentist-recommended, it’s the trusted choice for effective, convenient at-home whitening. ## Description desertcart.com: Opalescence 35% Teeth Whitening Gel Refill Syringes (12ct) -5197-6 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Mint, Dentist Developed Made in USA. : Health & Household ## Features - PROFESSIONAL-LEVEL TEETH WHITENING: Opalescence 35% Carbamide Peroxide Whitening Gel delivers professional-quality whitening from the comfort of home. Includes 12 refill syringes, Melon Flavor, each containing 1.2 mL of whitening gel, for use with properly fitted teeth whitening trays. - FAST RESULTS: The 35% carbamide peroxide formula is designed for shorter daily applications of 30–60 minutes when used as directed. It may whiten teeth by up to 10 shades in 7 days, with results varying by starting shade, stain type, and frequency of use. - CONVENIENT AT-HOME WHITENING: No LED whitening light is needed or recommended. The easy-delivery syringes dispense gel directly into compatible custom whitening trays, dentist-made trays, retainers, or suitable clear aligners, including Invisalign. Trays are not included. - WORKS ON DISCOLORED TEETH: The thick whitening gel is designed to remain in place inside a properly fitted tray and help minimize migration onto the gums and other soft tissues. It helps lift stains caused by coffee, tea, wine, soda, smoking, and other common sources of tooth discoloration. - TRUSTED OPALESCENCE QUALITY: Vegan, certified gluten-free, kosher, and sweetened with xylitol, which may help reduce the risk of tooth decay. Made in the USA by Ultradent Products using globally sourced materials. Backed by over 30 years of whitening expertise, 50+ teeth-whitening awards, more than 100 million smiles whitened, and recommended by over 25,000 dental professionals. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001CZWNUC | | ASIN | B001CZWNUC | | Active Ingredients | Carbamide Peroxide | | Age Range Description | Adult | | Best Sellers Rank | #124,359 in Health & Household ( See Top 100 in Health & Household ) #90 in Teeth Whitening Gels | | Brand Name | Opalescence | | Customer Reviews | 4.6 4.6 out of 5 stars (684) | | Date First Available | January 12, 2007 | | Flavor | Cool Mint 35% | | Included Components | Teeth Whitening Gel | | Item Dimensions | 6 x 6.5 x 2.5 inches | | Item Form | Gel | | Item Weight | 0.1 kg | | Item model number | SG_B001CZWNUC_US | | Manufacturer | Ultradent | | Manufacturer | Ultradent | | Manufacturer Part Number | 5403-US-12PK | | Material Type Free | Gluten Free | | Model Number | SG_B001CZWNUC_US | | Number of Items | 12 | | Product Benefits | Dentist Created Formula, Enamel Protection, Fast Treatment, No LED Light Required, Nonabrasive Whitening, Professional Level Teeth Whitening | | Product Dimensions | 6 x 6.5 x 2.5 inches; 3.53 ounces | | Set Name | Opalescence 35% Gel Syringes Refill Kit (12 Syringes) | | UPC | 883205038845 | | Unit Count | 12 Count | ## Product Details - **Active Ingredients:** Carbamide Peroxide - **Brand:** Opalescence - **Item Form:** Gel - **Number of Items:** 12 ## Images ![35% Teeth Whitening Gel Refill Syringes (12ct) -5197-6 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Mint, Dentist Developed Made in USA. - Image 1](https://m.media-amazon.com/images/I/61LULBwh6RL.jpg) ## Frequently Bought Together - Opalescence 35% Gel Syringes Teeth Whitening - Refill Kit (6 Pack / 12 Syringes), Made by Ultradent, Carbamide Peroxide in Mint Flavor. Tooth Whitening 5197-12 - Teeth Whitening Trays Moldable 4-Pc Bleaching Trays for Teeth Whitening with 2 Slim Retainer Cases - Comfortable, Thin Design for Tooth Bleach, Compatible with Opalescence Gel Not Included --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/1790031-35-teeth-whitening-gel-refill-syringes-12ct-5197-6-35](https://www.desertcart.hr/products/1790031-35-teeth-whitening-gel-refill-syringes-12ct-5197-6-35) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-28*