--- product_id: 15463552 title: "Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2" brand: "opalescence" price: "336 Lei" currency: RON in_stock: true reviews_count: 13 category: "Opalescence" url: https://www.desertcart.ro/products/15463552-opalescence-15-gel-syringes-teeth-whitening-refill-kit-low-sensitivity store_origin: RO region: Romania --- # 4-6 hours wear time - flexible schedule 15% Carbamide Peroxide - potent whitening Made in USA - trusted quality Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 **Brand:** opalescence **Price:** 336 Lei **Availability:** ✅ In Stock ## Summary > ✨ Brighten your smile, not your sensitivity! 💎 ## Quick Answers - **What is this?** Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 by opalescence - **How much does it cost?** 336 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/15463552-opalescence-15-gel-syringes-teeth-whitening-refill-kit-low-sensitivity) ## 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:** Simplified whitening process compatible with Invisalign, retainers, and custom trays. - • **Low sensitivity formula:** Gentle 15% carbamide peroxide gel designed for sensitive teeth—no pain, just gain. - • **Refreshing cool mint flavor:** Enjoy a clean, fresh taste that makes whitening a pleasant daily ritual. - • **Trusted by 25,000+ dental pros:** Backed by 30+ years of expertise and 50+ awards, join 100 million bright smiles worldwide. - • **Professional-grade whitening at home:** Achieve up to 10 shades whiter teeth in just 7 days without pricey dental visits. ## Overview Opalescence 15% Gel Syringes offer professional-level teeth whitening with a low-sensitivity formula, delivering up to 10 shades whiter teeth in 7 days. This USA-made, carbamide peroxide gel works seamlessly with Invisalign and custom trays, requiring no LED light. Trusted by dental professionals and loved by millions, it combines effective whitening with a refreshing cool mint flavor for a comfortable, award-winning experience. ## Description desertcart.com: Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 : Health & Household 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. Review: Whitening without sensitivity - I have had significant difficulty over the year finding a teeth whitening product that my teeth were not sensitive to. I would use strips or gel for a few hours and the pain in my teeth would be so painful I had to stop. I didn't think I could ever have white teeth, and I really wanted white teeth. So I saw this product online and decided to try the 15% strength, since my teeth are generally sensitive. I have plastic trays anyways since I did invisiline and so I tried it with my trays for a few hours. No sensitivity, no pain. I tried it again for a few hours and again, no sensitivity, no pain. I could see a slight whitening, even after a few hours of use. Then I decided to try it overnight (since that's what the instructions said) and again, no sensitivity, no pain. I have ordered this product 3 times (used almost 10 tubes), and my teeth are, without a doubt, white. The attached photo shows it to some degree, but in real life they are flat out white. So for about $100 I finally got the white teeth that I have always wanted. I have so much confidence now smiling and laughing, knowing that my teeth look fabulous. And I don't know what it is about this product versus others that I have used, but I am so thankful for the formulation. Great product! ## 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 | #12,921 in Health & Household ( See Top 100 in Health & Household ) #14 in Teeth Whitening Gels | | Brand Name | Opalescence | | Customer Reviews | 4.5 4.5 out of 5 stars (2,743) | | Date First Available | October 1, 2004 | | Flavor | Mint | | Included Components | Syringes | | Is Discontinued By Manufacturer | No | | 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 | Professional Teeth Whitening Rifill Gel Kit | | 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 - **Product Benefits:** Professional Teeth Whitening Rifill Gel Kit ## Images ![Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 - Image 1](https://m.media-amazon.com/images/I/61GTWYYPiaL.jpg) ![Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 - Image 2](https://m.media-amazon.com/images/I/71UkwCdIH9L.jpg) ![Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 - Image 3](https://m.media-amazon.com/images/I/61oTBEnaoNL.jpg) ![Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 - Image 4](https://m.media-amazon.com/images/I/71xk2FSetiL.jpg) ![Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensitivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening - 5195-2 - Image 5](https://m.media-amazon.com/images/I/818MshB0VFL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This really works!!! *by M***. on April 3, 2026* 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. ### ⭐⭐⭐⭐⭐ Whitening without sensitivity *by C***D on November 21, 2024* I have had significant difficulty over the year finding a teeth whitening product that my teeth were not sensitive to. I would use strips or gel for a few hours and the pain in my teeth would be so painful I had to stop. I didn't think I could ever have white teeth, and I really wanted white teeth. So I saw this product online and decided to try the 15% strength, since my teeth are generally sensitive. I have plastic trays anyways since I did invisiline and so I tried it with my trays for a few hours. No sensitivity, no pain. I tried it again for a few hours and again, no sensitivity, no pain. I could see a slight whitening, even after a few hours of use. Then I decided to try it overnight (since that's what the instructions said) and again, no sensitivity, no pain. I have ordered this product 3 times (used almost 10 tubes), and my teeth are, without a doubt, white. The attached photo shows it to some degree, but in real life they are flat out white. So for about $100 I finally got the white teeth that I have always wanted. I have so much confidence now smiling and laughing, knowing that my teeth look fabulous. And I don't know what it is about this product versus others that I have used, but I am so thankful for the formulation. Great product! ### ⭐⭐⭐⭐⭐ Awesome teeth whitener *by K***J on July 6, 2025* 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 Amazon (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. ## 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? - 🛒 **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.ro/products/15463552-opalescence-15-gel-syringes-teeth-whitening-refill-kit-low-sensitivity](https://www.desertcart.ro/products/15463552-opalescence-15-gel-syringes-teeth-whitening-refill-kit-low-sensitivity) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-04-24*