--- product_id: 206732196 title: "Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light" brand: "smile science harley street" price: "205.66 DT" currency: TND in_stock: true reviews_count: 9 category: "Smile Science Harley Street" url: https://www.desertcart.tn/products/206732196-smile-science-peroxide-free-teeth-whitening-gel-syringes-refill-kit store_origin: TN region: Tunisia --- # Visible whitening in 7 days 2x 5ml precision gel syringes Peroxide-free sodium percarbonate formula Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light **Brand:** smile science harley street **Price:** 205.66 DT **Availability:** ✅ In Stock ## Summary > ✨ Brighten your smile, not your sensitivity! ⚡ ## Quick Answers - **What is this?** Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light by smile science harley street - **How much does it cost?** 205.66 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/206732196-smile-science-peroxide-free-teeth-whitening-gel-syringes-refill-kit) ## Best For - smile science harley street enthusiasts ## Why This Product - Trusted smile science harley street brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Celebrity-Trusted Expertise:** Formulated by Harley Street pros with 10+ years whitening 25,000+ smiles, including A-listers. - • **Gentle Yet Effective Whitening:** Peroxide-free formula ensures zero sensitivity—perfect for sensitive gums and enamel-safe. - • **Lifestyle-Friendly Maintenance:** Ideal for coffee, tea, and wine lovers who want ongoing stain removal without giving up their favorites. - • **Fast Results, Lasting Confidence:** Clinically proven to brighten teeth up to 8 shades in just 7 days. - • **Precision Application, Zero Waste:** Patented syringe tips deliver gel exactly where needed—no drips, no mess. ## Overview Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit offers a professional-grade, enamel-safe whitening experience using a gentle sodium percarbonate formula. Designed for sensitive teeth, it delivers visible results in 7 days with precision applicators that minimize waste. Trusted by Harley Street experts and ideal for maintaining a radiant smile without sacrificing your lifestyle. ## Description ✅ ZERO SENSITIVITY WHITENING - Dentist-developed Peroxide-free sodium percarbonate formula delivers gentle teeth whitening with no pain, irritation, or enamel damage. Ideal for coffee drinkers, smokers, and those with gum sensitivity who abandoned harsh peroxide tooth whiteners ✅ PROFESSIONAL TEETH WHITENING GEL REFILL KIT - 2x 5ml whitening gel syringes with precision applicator tips and a tooth whitening gel for deep stain remover. Patented tip design delivers gel exactly where needed - no drips, no waste. - Requires existing Smile Science LED light + trays ✅ VISIBLE MAINTENANCE BRIGHTENING IN 7 DAYS - Our unique two-step teeth whitening system (includes Stain Remover, 2x gel syringes and precision tips) delivers visible tooth whitening from first use. Clinically tested for up to 8 shades ✅ PERFECT FOR SPECIAL OCCASIONS & MAINTENANCE - Ideal gel teeth whitening kit for wedding preparation, photos or regular coffee/tea/wine stain removal. Our tooth whitening gel for trays works brilliantly for ongoing maintenance without giving up lifestyle ✅ EXPERT APPROACH: Smile Science Harley Street Professional Teeth Whitening Clinic synonymous with Royalty and A-List celebrities. Over 10 years experience professionally whitening teeth to over 25,000 customers. Review: Effective - I suffer from mouth sensitivity due to gum disease many many years ago. I shy away from teeth whitening as most of them were reported to hurt if you had any sensitivity - until now. I saw this product on QVC, the TV shopping channel. It was being sold at a special price but more importantly, it had been developed for people who had mouth sensitivity. Upon arrival I was a bit apprehensive but I wanted whiter teeth. I was pleasantly surprised, I did not experience any pain at all and the more I used it the whiter my teeth became. I’m not sure you would achieve that really bright white but certainly you would achieve a few shades whiter and once the shade of white is achieve you only have to use it as a maintenance product. If you initially purchase with QVC they usually have a 60 day return policy, this provides total peace of mind in case it doesn’t work for you. I will keep using this product and obtain my refills from desertcart as its more cost effective Review: Does what it says - Pretty standard teeth whitening product but a little disappointed with the strength of its whitening capabilities; thought it would be more powerful but, on the plus side, it did not cause any sensitivity like other products I have used. 4/5 stars. ## Features - ✅ ZERO SENSITIVITY WHITENING - Dentist-developed Peroxide-free sodium percarbonate formula delivers gentle teeth whitening with no pain, irritation, or enamel damage. Ideal for coffee drinkers, smokers, and those with gum sensitivity who abandoned harsh peroxide tooth whiteners - ✅ PROFESSIONAL TEETH WHITENING GEL REFILL KIT - 2x 5ml whitening gel syringes with precision applicator tips and a tooth whitening gel for deep stain remover. Patented tip design delivers gel exactly where needed - no drips, no waste. - Requires existing Smile Science LED light + trays - ✅ VISIBLE MAINTENANCE BRIGHTENING IN 7 DAYS - Our unique two-step teeth whitening system (includes Stain Remover, 2x gel syringes and precision tips) delivers visible tooth whitening from first use. Clinically tested for up to 8 shades - ✅ PERFECT FOR SPECIAL OCCASIONS & MAINTENANCE - Ideal gel teeth whitening kit for wedding preparation, photos or regular coffee/tea/wine stain removal. Our tooth whitening gel for trays works brilliantly for ongoing maintenance without giving up lifestyle - ✅ EXPERT APPROACH: Smile Science Harley Street Professional Teeth Whitening Clinic synonymous with Royalty and A-List celebrities. Over 10 years experience professionally whitening teeth to over 25,000 customers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DZZHB19 | | Active Ingredients | Sodium Percarbonate | | Active ingredients | Sodium Percarbonate | | Age Range Description | Adult | | Benefits | Brightening | | Best Sellers Rank | 84,998 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 172 in Teeth Whitening Kits | | Brand | Smile Science Harley Street | | Brand Name | Smile Science Harley Street | | Country Of Origin | United Kingdom | | Customer Reviews | 3.7 out of 5 stars 115 Reviews | | Flavour | Mint | | Included Components | Syringe, Teeth Whitening Gel | | Item Dimensions | 14.4 x 2.9 x 5 centimetres | | Item Form | Gel | | Item form | Gel | | Manufacturer | WITER X LLC | | Manufacturer Part Number | PRO-REFILL | | Material Features | Gentle on teeth | | Material Type Free | Vegan, Cruelty Free, Gluten Free, Soy Free | | Model Number | PRO-REFILL | | Number of Items | 1 | | Number of items | 1 | | Product benefits | Brightening | | Set Name | Smile Science Harley Street Teeth Whitening System | | UPC | 634158501395 | | Unit Count | 1 count | ## Product Details - **Active ingredients:** Sodium Percarbonate - **Brand:** Smile Science Harley Street - **Included components:** Syringe, Teeth Whitening Gel - **Item dimensions L x W x H:** 14.4 x 2.9 x 5 centimetres - **Item form:** Gel - **Item weight:** 0.05 Kilograms - **Material Type Free:** Vegan, Cruelty Free, Gluten Free, Soy Free - **Number of items:** 1 - **Product benefits:** Brightening - **Unit count:** 1 Count ## Images ![Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light - Image 1](https://m.media-amazon.com/images/I/71u6ggg-KWL.jpg) ![Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light - Image 2](https://m.media-amazon.com/images/I/71vYD-tLO2L.jpg) ![Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light - Image 3](https://m.media-amazon.com/images/I/71ajtHVdVWL.jpg) ![Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light - Image 4](https://m.media-amazon.com/images/I/81PuLrJXaJL.jpg) ![Smile Science Peroxide-Free Teeth Whitening Gel Syringes Refill Kit for Sensitive Teeth - Professional Syringes + Vegan Stain Remover Gel | Enamel Safe | Harley Street Formula | Requires LED Light - Image 5](https://m.media-amazon.com/images/I/81ktjSQ85hL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective *by E***E on 27 May 2023* I suffer from mouth sensitivity due to gum disease many many years ago. I shy away from teeth whitening as most of them were reported to hurt if you had any sensitivity - until now. I saw this product on QVC, the TV shopping channel. It was being sold at a special price but more importantly, it had been developed for people who had mouth sensitivity. Upon arrival I was a bit apprehensive but I wanted whiter teeth. I was pleasantly surprised, I did not experience any pain at all and the more I used it the whiter my teeth became. I’m not sure you would achieve that really bright white but certainly you would achieve a few shades whiter and once the shade of white is achieve you only have to use it as a maintenance product. If you initially purchase with QVC they usually have a 60 day return policy, this provides total peace of mind in case it doesn’t work for you. I will keep using this product and obtain my refills from Amazon as its more cost effective ### ⭐⭐⭐⭐ Does what it says *by A***R on 3 September 2021* Pretty standard teeth whitening product but a little disappointed with the strength of its whitening capabilities; thought it would be more powerful but, on the plus side, it did not cause any sensitivity like other products I have used. 4/5 stars. ### ⭐⭐ Didn't notice any difference in whiteness of my teeth *by T***C on 28 March 2025* I was disappointed with this teeth whitener. It sounded great, but I haven't noticed any difference in the whiteness of my teeth. I also felt it was expensive given there were only 2 small syringes of whitener. ## Frequently Bought Together - Smile Science Harley Street - Professional Teeth Whitening Gel Refill Kit - Includes Teeth Whitening Gel Refills, Stain Remover & Precision Tips - 100% Enamel Safe - Vegan - Rapid Results - Smile Science Harley Street - Professional Advanced Teeth Whitening Pen - Up to 8 Shades Whiter - 100% Safe for Enamel - Vegan - for Sensitive Teeth - Rapid Results - Clinically Proven --- ## 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.tn/products/206732196-smile-science-peroxide-free-teeth-whitening-gel-syringes-refill-kit](https://www.desertcart.tn/products/206732196-smile-science-peroxide-free-teeth-whitening-gel-syringes-refill-kit) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-19*