--- product_id: 115022500 title: "LINHART Teeth Whitener Gel with Hydrogen Peroxide, Tooth Whitener for Sensitive and Normal Teeth - No Sensitivity, Effective, Whitens Teeth with 50% More Strength" brand: "linhart" price: "R1021" currency: ZAR in_stock: true reviews_count: 8 category: "Linhart" url: https://www.desertcart.co.za/products/115022500-linhart-teeth-whitener-gel-with-hydrogen-peroxide-tooth-whitener-sensitive store_origin: ZA region: South Africa --- # 50% more whitening strength Enamel-safe, non-abrasive formula Temperature-sensitive gel consistency LINHART Teeth Whitener Gel with Hydrogen Peroxide, Tooth Whitener for Sensitive and Normal Teeth - No Sensitivity, Effective, Whitens Teeth with 50% More Strength **Brand:** linhart **Price:** R1021 **Availability:** ✅ In Stock ## Summary > ✨ Brighten Boldly, Smile Confidently! 🦷 ## Quick Answers - **What is this?** LINHART Teeth Whitener Gel with Hydrogen Peroxide, Tooth Whitener for Sensitive and Normal Teeth - No Sensitivity, Effective, Whitens Teeth with 50% More Strength by linhart - **How much does it cost?** R1021 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/115022500-linhart-teeth-whitener-gel-with-hydrogen-peroxide-tooth-whitener-sensitive) ## Best For - linhart enthusiasts ## Why This Product - Trusted linhart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Daily Boost:** Simply add a pea-sized gel on your toothpaste and brush twice daily for visible results. - • **Dentist-Developed Power:** Formulated by NYC’s top dentists for professional-grade whitening at home. - • **Enamel-Safe & Non-Abrasive:** Gentle on teeth, tough on stains—protect your enamel while brightening. - • **50% More Whitening Strength:** Boost your smile with half again the whitening power of standard gels. - • **Zero Sensitivity, All Confidence:** Same active ingredient as in-office laser whitening—no pain, just gain. ## Overview LINHART Teeth Whitener Gel delivers 50% more whitening strength with a dentist-developed, enamel-safe formula that whitens effectively without causing sensitivity. Designed for daily use, this hydrogen peroxide gel enhances your regular brushing routine, providing professional-level results from the comfort of home. ## Description Product description By Dentists, For You! The LINHART smile care range is the brainchild of two of New York City’s most preeminent dentists Drs. Jan and Zachary Linhart of Linhart Dentistry The father-son duo spent 10 years formulating the line, pouring their combined 40 years of dental knowledge into the project. They created the road-map that will get you to a brighter, fresher smile faster and safer than you ever thought possible. Don't be fooled by imitators! We are real dentists, with thousands of real patients, located next to the iconic Grand Central Terminal in NYC. LINHART products were developed in our office, to be the best. No tricks, no paid professionals. The REAL DEAL! Place a bead of Whitening Gel on your regular toothpaste Brush normally for 2 minutes Repeat twice daily for desired whitening NOTE: Linhart Tooth Whitening Gel is temperature sensitive, and can liquify in cold temperatures If your gel is expelled as a liquid, please place in a warm area and it will return to its gel form Only the best! ABRASIVE FREE Unlike other whitening products, our gel whitens enamel without abrasives that can cause permanent damage! WHITEN WHILE YOU BRUSH Simply place a pea size amount of our gel on top of your toothpaste and brush as normal. Twice a day, every day! NO SENSITIVITY Our Whitening Gel contains the same whitening ingredient as Linhart Dentistry's in office laser whitening, for a sensitivity free, white smile! Review: works great - Linhart is the best OTC gel whitener, hands down. I drink coffee and wine almost every day and have tried others but I keep coming back to Linhart. Review: Good Purchase - Can tell a difference if used regularly. Would keep purchasing ## Features - NEW, EVEN MORE, EFFECTIVE FORMULA – The LINHART Teeth Whitener Gel is a new, more effective formula developed for optimum teeth whitening. It removes stains and effectively whitens teeth delivering top-grade results with convenience from your home. - 50% MORE WHITENING STRENGTH – Now with 50% more whitening strength and enhanced stability, this tooth whitening gel is quick and easy to use. Made in the USA, by dentists, for you, for incredible whitening results, and a confident white smile. - SENSITIVE FREE GEL – Our sensitive teeth whitening gel contains the same active ingredient as the Linhart Dentistry’s in-office laser whitening. It won’t cause any sensitivity or pain, and you get professional-like results at home. - NON-ABRASIVE, GENTLE, AND SAFE – Unlike other teeth whitening products, our Hydrogen Peroxide teeth whitening gel actually whitens teeth without damaging the enamel. This tooth whitener whitens the enamel, rather than abrading it like charcoal and other “whitening” formulas. - PERFECT SUPPLEMENT FOR YOUR TOOTHPASTE – The LINHART Tooth Whitener Gel is great to whiten and brighten teeth on a daily basis. It’s the perfect supplement to use on top of your everyday toothpaste, so you can whiten your teeth while you brush. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q12KPZ1 | | Active Ingredients | Hydrogen Peroxide | | Age Range Description | Adult | | Best Sellers Rank | #97,490 in Health & Household ( See Top 100 in Health & Household ) #78 in Teeth Whitening Gels | | Brand | LINHART | | Brand Name | LINHART | | Customer Reviews | 4.0 out of 5 stars 277 Reviews | | Flavor | Unflavored | | Global Trade Identification Number | 00370926000010 | | Included Components | Hydrogen Peroxide | | Item Form | Gel | | Item Weight | 1.7 Ounces | | Manufacturer | LINHART | | Manufacturer Part Number | 00370926000010 | | Model Number | 00370926000010 | | Number of Items | 1 | | Product Benefits | Whitening | | UPC | 019213976163 | | Unit Count | 1.7 Ounce | ## Product Details - **Brand:** LINHART - **Active Ingredients:** Hydrogen Peroxide - **Product Benefits:** Whitening - **Item Form:** Gel - **Number of Items:** 1 ## Images ![LINHART Teeth Whitener Gel with Hydrogen Peroxide, Tooth Whitener for Sensitive and Normal Teeth - No Sensitivity, Effective, Whitens Teeth with 50% More Strength - Image 1](https://m.media-amazon.com/images/I/51EyilBD5AL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ works great *by C***N on January 19, 2026* Linhart is the best OTC gel whitener, hands down. I drink coffee and wine almost every day and have tried others but I keep coming back to Linhart. ### ⭐⭐⭐⭐⭐ Good Purchase *by K***R on January 22, 2026* Can tell a difference if used regularly. Would keep purchasing ### ⭐⭐⭐ Lose half the (expensive) contents depending on room temperature -- ridiculous! *by P***1 on February 16, 2020* This product actually does as good or better a job of whitening than the most popular strips and trays -- other than young teeth (20s 30s), it improves a few shades. Nice, but it wont give you gleaming white teeth. The problem is that if the room temp is not just right, the stuff pours out of the tube and you can lose significant amounts. And its counter intuitive -- its runny when its colder. There are countless gels and pastes out there that hold their form independent of temperature. The chemists of this product have failed to solve this issue. A $25+ toothpaste should not be this challenging to put on your toothbrush! ## Frequently Bought Together - LINHART Teeth Whitener Gel with Hydrogen Peroxide, Tooth Whitener for Sensitive and Normal Teeth - No Sensitivity, Effective, Whitens Teeth with 50% More Strength - Plus White Speed Whitening Gel - 5 Minute Results - Professional at Home Teeth Whitening w/Dentist Approved Ingredient & Tooth Stain Remover (2 oz) - Plus White Speed Whitening Gel - Works in 5 Minutes - Professional Teeth Whitening w/Dentist Approved Ingredient (2 oz) --- ## 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.co.za/products/115022500-linhart-teeth-whitener-gel-with-hydrogen-peroxide-tooth-whitener-sensitive](https://www.desertcart.co.za/products/115022500-linhart-teeth-whitener-gel-with-hydrogen-peroxide-tooth-whitener-sensitive) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-07*