--- product_id: 30025918 title: "Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4" brand: "opalescence" price: "€ 131.10" currency: EUR in_stock: true category: "Opalescence" url: https://www.desertcart.hr/products/30025918-opalescence-20-teeth-whitening-gel-refill-syringes-with-pf-8ct store_origin: HR region: Croatia --- # Melon Flavor - fresh, pleasant whitening experience 20% Carbamide Peroxide - potent whitening power Potassium Fluoride - enamel protection & sensitivity reduction Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 **Brand:** opalescence **Price:** € 131.10 **Availability:** ✅ In Stock ## Summary > ✨ Brighten boldly, whiten wisely! 🍈 ## Quick Answers - **What is this?** Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 by opalescence - **How much does it cost?** € 131.10 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/30025918-opalescence-20-teeth-whitening-gel-refill-syringes-with-pf-8ct) ## 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 - • **Precision Gel Delivery:** High-viscosity gel in prefilled syringes ensures mess-free, even coverage from molar to molar. - • **Custom Tray Compatibility:** Designed exclusively for custom trays, maximizing contact and whitening results. - • **Travel-Ready & Long-Lasting:** Compact 8-syringe pack with 1-2 year shelf life keeps your smile bright on the go. - • **Low-Sensitivity Advanced Formula:** Potassium fluoride reduces discomfort, making whitening gentle yet effective. - • **Professional-Strength Whitening Power:** 20% carbamide peroxide delivers visibly brighter teeth with every use. ## Overview Opalescence 20% Teeth Whitening Gel Refill Syringes combine a powerful 20% carbamide peroxide formula with potassium fluoride to protect enamel and reduce sensitivity. Featuring a refreshing melon flavor and high-viscosity gel for even, mess-free application, these 8 prefilled syringes are designed for use with custom trays to deliver professional-grade whitening results. Made in the USA, this low-sensitivity formula offers sustained release for consistent bleaching and a shelf life of up to two years. ## Description desertcart.com: Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 | 20% Carbamide Peroxide with Potassium Fluoride Melon Whitening Gel for Custom Trays. Low-Sensitivity Formula. Made in the USA : Health & Household ## Features - Opalescence PF 20% carbamide peroxide tooth whitening gel. Strong whitening for healthy non sensitive teeth. - 8 Syringes/Gels (4pk). Melon flavor. - Advanced PF formula reduces sensitivity. High viscosity gels maximize effectiveness. Sustained release for consistent bleaching. - For use with custom trays only. Each syringe contains 1.2mL of gel. Gel has 1-2 year shelf life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00065XXPS | | ASIN | B00065XXPS | | Active Ingredients | Carbamide Peroxide | | Age Range Description | Adult | | Best Sellers Rank | #91,397 in Health & Household ( See Top 100 in Health & Household ) #73 in Teeth Whitening Gels | | Brand Name | Opalescence | | Customer Reviews | 4.4 4.4 out of 5 stars (97) | | Date First Available | October 1, 2004 | | Flavor | Melon | | Global Trade Identification Number | 00883205039668 | | Included Components | Syringe, Gel | | Item Dimensions | 6 x 3 x 2 inches | | Item Form | Gel in Syringes | | Item Weight | 0.06 kg | | Item model number | 5401-8 | | Manufacturer | Ultradent | | Manufacturer | Ultradent | | Manufacturer Part Number | 5401-8 | | Material Features | Gluten Free | | Material Type Free | Gluten Free | | Model Number | 5401-8 | | Number of Items | 8 | | Package Size Name | 1 Count (Pack of 8) | | Product Benefits | Teeth Whitening with Potassium Fluoride, Prefilled Trays, Professional-Strength Formula, Comfortable UltraFit Design, Even Gel Coverage, Molar-to-Molar Coverage, No LED Light Required, Mess-Free Application, Travel-Friendly, Mint Flavor, Backed by Extensive Whitening Research | | Product Dimensions | 6 x 3 x 2 inches; 2.08 ounces | | Set Name | Opalescence 20% with PF Whitening Whitening Refill Kit (8 Syringes) | | UPC | 883205039668 | | Unit Count | 8 Count | ## Product Details - **Active Ingredients:** Carbamide Peroxide - **Brand:** Opalescence - **Item Form:** Gel in Syringes - **Number of Items:** 8 ## Images ![Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 - Image 1](https://m.media-amazon.com/images/I/71w1VuN2tpL.jpg) ![Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 - Image 2](https://m.media-amazon.com/images/I/51uWTuCAFKL.jpg) ![Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 - Image 3](https://m.media-amazon.com/images/I/612dFO+m9rL.jpg) ![Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 - Image 4](https://m.media-amazon.com/images/I/61lygrtKqdL.jpg) ![Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (8ct) 5401-4 - Image 5](https://m.media-amazon.com/images/I/61oTBEnaoNL.jpg) ## Available Options This product comes in different **Size, Scent** options. ## Questions & Answers **Q: Whats the expiration date?** A: Love it, the ones I ordered have an expiration of 04/30/2021. ## Frequently Bought Together - Opalescence 20% with PF Whitening Whitening Refill Kit (4 Packs / 8 Syringes) Carbamide Peroxide. Made by Ultradent, in Melon Flavor. Tooth Whitening Refill Syringes - B-5401-4 - Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivy (4 Packs / 8 Units) - Fluoride, Carbamide Peroxide - Made in The USA by Ultradent 5211-4 --- ## 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.hr/products/30025918-opalescence-20-teeth-whitening-gel-refill-syringes-with-pf-8ct](https://www.desertcart.hr/products/30025918-opalescence-20-teeth-whitening-gel-refill-syringes-with-pf-8ct) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-02*