--- product_id: 15463552 title: "Opalescence 15% Teeth Whitening Gel Refill Syringes, (4ct) 5195-2 | 15% Carbamide Peroxide Mint Whitening Gel for Custom Trays. Low-Sensitivity Formula, Dentist Developed and Made in USA." brand: "opalescence" price: "€ 75.37" currency: EUR in_stock: true category: "Opalescence" url: https://www.desertcart.hr/products/15463552-opalescence-15-teeth-whitening-gel-refill-syringes-4ct-5195-2 store_origin: HR region: Croatia --- # 4-6 Hours Wear Time 15% Carbamide Peroxide Power Made in USA, Dentist Developed Opalescence 15% Teeth Whitening Gel Refill Syringes, (4ct) 5195-2 | 15% Carbamide Peroxide Mint Whitening Gel for Custom Trays. Low-Sensitivity Formula, Dentist Developed and Made in USA. **Brand:** opalescence **Price:** € 75.37 **Availability:** βœ… In Stock ## Summary > ✨ Brighten your smile, own the room! πŸ’Ό ## Quick Answers - **What is this?** Opalescence 15% Teeth Whitening Gel Refill Syringes, (4ct) 5195-2 | 15% Carbamide Peroxide Mint Whitening Gel for Custom Trays. Low-Sensitivity Formula, Dentist Developed and Made in USA. by opalescence - **How much does it cost?** € 75.37 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/15463552-opalescence-15-teeth-whitening-gel-refill-syringes-4ct-5195-2) ## 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 - β€’ **Long-Lasting Wear:** Effective 4-6 hour daily use for up to 10 shades whiter in just 7 days. - β€’ **Award-Winning Quality:** Backed by 50+ industry awards and crafted with allergen-free, gluten-free ingredients. - β€’ **Custom Tray Compatible:** Perfectly fits Invisalign, retainers, and custom dental trays for seamless application. - β€’ **Low Sensitivity Formula:** Gentle mint gel with xylitol reduces discomfort and protects enamel. - β€’ **Professional-Grade Whitening:** Trusted by 25,000+ dentists and 100M+ smiles brightened worldwide. ## Overview Opalescence 15% Teeth Whitening Gel offers a professional-level, dentist-developed formula with 15% carbamide peroxide for effective stain removal. Designed for 4-6 hours of daily wear, this mint-flavored, low-sensitivity gel is compatible with custom trays including Invisalign and retainers. Made in the USA, it’s gluten-free, xylitol-enhanced, and trusted by over 25,000 dental professionals to brighten smiles up to 10 shades in just one week. ## Description desertcart.com: Opalescence 15% Teeth Whitening Gel Refill Syringes, (4ct) 5195-2 | 15% Carbamide Peroxide Mint Whitening Gel for Custom Trays. Low-Sensitivity Formula, Dentist Developed and Made in USA. : Health & Household Review: Awesome teeth whitener - LOVE this item! I got the exact same brand from my dentist's office but at a much higher price with them. I found this same brand on desertcart (with different levels of options) at a lower price and knew this is what I needed to get. Comes in 2 packs of 2 syringes. I generally use this every other night (I don't want my teeth to get too sensitive) and the tubes last me a good while. I'd say I can get at least 3 days out of 1 syringe (using on both top and bottom, all teeth). Flavor is decent. Stays put all night in my retainers and actually whitens! I don't have a shade test, but they are many shades whiter now. I am very pleased with this product. Review: This really works!!! - I’m very impressed! I honestly didn’t expect this to work, but it definitely whitened my teeth. I noticed a visible change after using just one strip. I’m not a fan of the "blindingly white" look, so I stopped early, but it was well worth the $32. My dentist quoted me over $300 for a professional treatment, so I used these strips along with my orthodontic retainers to get the job done for a fraction of the price. Now I still have another 3 stripes to repeat the process when needed. ## Features - PROFESSIONAL LEVEL TEETH WHITENING: Opal by Opalescence - A teeth Whitening Experience in the comfort of your home, with over 30 years of expertise, 50+ Teeth Whitening Awards, and 100 million smiles brightened. - DELUXE OPAL BY OPALESCENCE LINE: NO LED Light Needed or Recommended. Carbamide Peroxide Gel-filled Syringes for efficient tooth whitening and easy delivery to teeth whitening trays. Compatible with Invisalign trays, aligners, retainers, and custom dental trays (none included). - OPALESCENCE TEETH WHITENING GEL: Opalescence Teeth Whitening 15 Percent for 4-6 Hours a day wear, can whiten teeth up to 10 shades in 7 days. Lifts stains from coffee, wine, soda, smoking, and more. - DENTAL CARE: Teeth whitening gel refill pack includes 4X 0.04 ml Syringes, gluten-free, kosher, sweetened with xylitol, which may reduce the risk of tooth decay. - MADE IN THE USA BY ULTRADENT PRODUCTS: Professional-level Whitening, recommended by over 25,000 Dental Professionals, with 50+ Teeth Whitening Awards and 100 million smiles brightened. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VQTM43A | | ASIN | B00VQTM43A | | Active Ingredients | Carbamide Peroxide | | Age Range Description | Adult | | Best Sellers Rank | #14,592 in Health & Household ( See Top 100 in Health & Household ) #15 in Teeth Whitening Gels | | Brand Name | Opalescence | | Customer Reviews | 4.5 4.5 out of 5 stars (2,682) | | Date First Available | October 1, 2004 | | Flavor | Mint | | Included Components | Syringes | | Item Dimensions | 6 x 3.5 x 1 inches | | Item Form | Gel | | Item Weight | 1.28 ounces | | Item model number | 5397-U/2pack | | Manufacturer | Ultradent Products Inc. | | Manufacturer | Ultradent Products Inc. | | Manufacturer Part Number | 5397-U/2pack | | Material Features | Allergen-Free | | Material Type Free | Gluten Free | | Model Number | 5397-U/2pack | | Number of Items | 4 | | Product Benefits | Effective Teeth Whitening, Multiple Concentration Options, Sensitivity-Friendly Whitening, Customizable Wear Time, Professional-Grade Formula, Dentist-Developed, Enamel-Conscious Whitening, Sticky Viscous Gel, Helps Minimize Gel Migration, Easy Syringe Application, Compatible With Custom Whitening Trays, Xylitol-Enhanced Formula, Vegan, Certified Gluten-Free, Kosher, Made in the USA With Globally … | | Product Dimensions | 6 x 3.5 x 1 inches; 1.28 ounces | | Set Name | Opal by Opalescence Complete Refill Kit | ## Product Details - **Active Ingredients:** Carbamide Peroxide - **Brand:** Opalescence - **Item Form:** Gel - **Number of Items:** 4 ## Images ![Opalescence 15% Teeth Whitening Gel Refill Syringes, (4ct) 5195-2 | 15% Carbamide Peroxide Mint Whitening Gel for Custom Trays. Low-Sensitivity Formula, Dentist Developed and Made in USA. - Image 1](https://m.media-amazon.com/images/I/61GTWYYPiaL.jpg) ## Available Options This product comes in different **Size, Scent** options. ## Questions & Answers **Q: where do you get those things the dentist uses to prevent the Carbamide Peroxide from touching the gums? I hate how these burn and recede the gum line** A: You should only use about 1/3rd of the syringe per tray. If it is squishing up and out you are using too much. **Q: Do you need to use a teeth remineral gel after use? If so , how does one do that procedure?** A: I first used this stuff when my dentist gave it to me many years ago and now here it is on Amazon. I have never used a remineral gel. **Q: what is the expiration (or use by) date on the item i will receive?** A: I bought them in July/August 2019: My expiration date was 2021.03.31. **Q: Is this percentage(15%) to strong for sensitive teeth.?** A: If your teeth are sensitive use Sensodyne toothpaste as your regular routine for a couple weeks before using 15% and that should help. That’s what we give our patients. ## Frequently Bought Together - Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (2 Packs / 4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2 - Opalescence 20% Teeth Whitening Refill Kit (2 Packs / 4 Syringes) Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening Refill Syringes - B-5196-4 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/15463552-opalescence-15-teeth-whitening-gel-refill-syringes-4ct-5195-2](https://www.desertcart.hr/products/15463552-opalescence-15-teeth-whitening-gel-refill-syringes-4ct-5195-2) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-29*