The Gel For Your Brightest Smile, Tooth Whitener Gel
"All Linhart products work. Period. Don’t complicate things; buy them and use them. Your teeth will be whiter (and mine FEEL cleaner)
-Dr. Jan Linhart
Try Our Professional-Grade Whitening Gel with Enamel-Strengthening Ingredients.
Brightens teeth gently without sensitivity
Clinically Proven Whitening Power
Use with your favorite toothpaste for amplified results
Notice a difference in just few days
Dentist-Formulated & Safe for Daily Use
15k+ happy smiles transformed last month!
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$32.00
20% OFF -You save $6.00
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Product Details
Made in the USA. By Dentists, For You!
A dab on top of your everyday toothpaste removes stains and effectively whitens teeth.
LINHART Tooth Whitener Gel is the perfect supplement to your everyday toothpaste. Just add a drop of our smooth mint peroxide based gel on top of your normal toothpaste, and brush normally. (1.7 oz tube)
It offers an effective, stable, and easy to use tooth whitening formula that fits into your everyday routine. For optimum health and whitening, use with our LINHART Toothpaste and Antibacterial Nano-Silver Toothbrush.
Formula & Ingredients
Professional Whitening Complex: Gently lifts surface stains and deep discoloration without causing sensitivity.
Hydrogen Peroxide Blend: Dentist-formulated concentration for safe, effective daily whitening results.
Aloe Vera & Xylitol: Naturally soothes gums, balances pH, and promotes lasting freshness.
Hydrating Formula: Helps maintain moisture and comfort for a healthy, balanced mouth feel.
Precision Cleaning: Reaches tight spaces for a deeper clean and brighter smile.
Crafted by NYC Dentists: Developed by Dr. Jan Linhart and team using over 40 years of cosmetic dentistry expertise.
How to Use
Add a pearl-sized drop of LINHART Tooth Whitener Gel to your toothbrush (alone or with toothpaste).
Gently brush for 2 minutes, covering all tooth surfaces.
Let the active ingredients keep working after brushing.
Use morning and night for visible whitening and stronger enamel.
Consistent use ensures a brighter smile, fewer stains, and stronger enamel.
Complete Your Routine
As Featured In
GENTLY WHITENS WITHOUT SENSITIVITY
For Whitening Smile All Day
Developed by NYC Dentists for Daily Use
GENTLY WHITENS WITHOUT SENSITIVITY
For Whitening Smile All Day
Developed by NYC Dentists for Daily Use
Real Smiles. Real Results.
From viral fads to brushing facts, discover a toothbrush that truly delivers.
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Why LINHART Is the New Gold Standard in Oral Care
Fluoride + Theobromine = real enamel strengthening. Gluten free. Vegan. No SLS. USA-Made.
Created by NYC 3rd generation doctors
Clinically Backed Ingredients
Whitens While You Brush
Sensitivity-Free, Always
Created by NYC 3rd generation doctors
Clinically Backed Ingredients
Whitens While You Brush
Sensitivity-Free, Always
INGREDIENTS MAKE THE DIFFERENCE
HYDROGEN PEROXIDE COMPLEX
A dentist-developed whitening formula that gently removes stains from coffee, wine, and daily wear without causing sensitivity.
HYDRATING FORMULA
Designed to maintain moisture during brushing, keeping your mouth feeling clean, fresh, and balanced after every use.
ALOE VERA & XYLITOL
Natural soothing agents that calm gums, balance oral pH, and promote long-lasting freshness.
ABRASIVE FREE
Unlike other whitening products, our Hydrogen Peroxide based gel actually whitens the enamel, rather than abrading it.
"My teeth look noticeably whiter after just a week! No sensitivity at all. It feels like a pro cleaning at home.”
Doplina C, US
Meet Your Dentists
Trusted by Miss Universe and 26,000+ patients in NYC
Dr. Jan & Dr. Zachary Linhart
3rd generation doctors
Built this formula for their private patients, now it’s yours.
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The Smarter, Safer Way to Whiten, Backed by top nyc Dentists
🪥
Whitens Gently, Whitens Deeply
Professional-grade hydrogen peroxide lifts stains from coffee, wine, and daily buildup, all without sensitivity.
🦷
Strengthens & Protects Naturally
Whitens formula to maintain oral balance, enhance comfort, and prevent surface staining.
🌿
Freshens Breath, Soothes Gums
Infused with aloe vera & xylitol to calm gums, balance oral pH, and deliver lasting freshness.
💎
Safe For Daily Use
Dentist-developed formula that’s gentle enough for everyday brushing, yet powerful enough for visible whitening results.
🌱
Conscious Oral Care
Durable, long-lasting brush made with care. Hygienic and eco-friendly choice for smarter, safer oral care.
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"I've been using Linhart tooth whitening gel. It is effective, a gentle whitening that I can use every day with no hassle."
Daniel M.
The Smarter, Safer Way to Whiten, Backed by top nyc Dentists
Freshens Breath, Soothes Gums
Infused with aloe vera & xylitol to calm gums, balance oral pH, and deliver lasting freshness.
🌿
Safe For Daily Use
Dentist-developed formula that’s gentle enough for everyday brushing, yet powerful enough for visible whitening results.
💎
Conscious Oral Care
Durable, long-lasting brush made with care. Hygienic and eco-friendly choice for smarter, safer oral care.
🌱
🪥
Whitens Gently, Whitens Deeply
Professional-grade hydrogen peroxide lifts stains from coffee, wine, and daily buildup, all without sensitivity.
🦷
Strengthens &, Protects Naturally
Whitens formula to maintain oral balance, enhance comfort, and prevent surface staining.
"I've been using Linhart tooth whitening gel. It is effective, a gentle whitening that I can use every day with no hassle."
Daniel M.
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30 DAY MONEY-BACK GUARANTEE
Why LINHART Whitener Gel Wins?
Dentist-developed. Sensitivity-free. Clean ingredients. Visible results.
Benefits
LINHART
Tooth Whitener Gel
Typical Gel Paste
Whitens teeth gently, without sensitivity
Strengthens and refresh smile for long day
Formulated by NYC 3rd generation Dentists
Safe for daily use, even for kids
Noticeable results in just days
“This gel makes whitening so easy! My teeth look brighter, and there’s zero irritation, feels like a professional clean at home.”
Anesthesia L.
Verified Purchase
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Thousands Are Smiling Thanks to This Gel
This is Fabulous!
"The first two tubes of whitening gel I used were actually gel. I also purchased one for my granddaughter which was also a gel and she liked it and said it was easy to use. We both had good results using the gel.
Marypat Hughes
Verified Purchase
My teeth felt more cleaner!
"I’ve been using this toothpaste and the whitener for 8 months now and I can’t imagine not using it. This has a refreshing taste that isn’t over-powering. My teeth and mouth feel so clean after using it that I’ll continue with it."
Kara K.
Verified Purchase
The is great!
"This is a really easy to use tooth whitening gel. It's easy to use, as you just put a little drop on your toothbrush with your paste or powder and brush like normal. I was very surprised by the taste, as it's very light."
James Lark.
Verified Purchase
Great so far!
"So far I’m liking this whitener. It doesn’t have an over powering minty taste which is nice. Just add it on your toothbrush while brushing! Super easy and I don’t have to set aside time to sit with strips on my teeth."
Denial/La Toshia Heng
Verified Purchase
SEE MORE REVIEWS
Fits in my daily routine!
“As a daily coffee drinker, my teeth were dull and stained. I’ve tried whitening strips but this gel is on a whole different level. it’s smooth, easy to use, and actually strengthens my teeth. I use it every morning.”
Julia S., US
Verified Purchase
Highly Recommended!
“It’s super gentle, no pain, no burning and I started noticing a brighter smile within just a few days. My enamel even feels smoother, and brushing now feels like a mini spa treatment for my mouth.”
Jason M.
Verified Purchase
Make a huge difference!
“I love that this whitening gel was created by real dentists. You can tell it’s made with care. My teeth look noticeably whiter, but what really surprised me is how healthy they feel, no sensitivity, no dryness.”
Sofia G.
Verified Purchase
Amazing results!
“I can’t believe how much I love this product. It’s gentle enough for my sensitive teeth but strong enough to actually whiten. The minty freshness lasts for hours, and my teeth have this clean, glossy look now.”
Mark Santhana
Verified Purchase
COLLAPSE
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By Dentists, for You
Father and son team, Dr. Jan Linhart and Dr. Zachary E. Linhart are New York's preeminent dental practitioners, offering cutting-edge care in a world renowned New York City office.
FREQUENTLY ASKED QUESTIONS
How should I use LINHART Tooth Whitener?
Place a bead of whitener on top of your toothpaste prior to brushing, then brush as usual. For optimal health and whitening, use with LINHART Toothpaste and Nano-Silver Toothbrush. Do not exceed 2 or 3 uses per day and do not swallow.
How does LINHART Tooth Whitener Whiten?
Unlike other whitening products, our Hydrogen Peroxide based gel actually whitens the enamel, rather than abrading it.
HYDROGEN PEROXIDE, the active ingredient, helps to safely whiten teeth, while most toothpastes with whitening benefits use harmful abrasives that irrevocably damage tooth enamel.
How often can I use the LINHART Tooth Whitener?
We recommend that you whiten your teeth every time you brush. Twice a day, every day.
Do not exceed more than 3 uses per day. For external use only.
What are the ingredients?
Purified water, poloxamer 407, hydrogen peroxide, methyl salicylate, sodium saccharin, sodium hexametaphosphate, sodium phosphate
NOTE: Our whitener is temperature sensitive, and can liquify in cold temperatures. If your tube appears to contain liquid, please place in a warm area and it will return to its proper, gel form.
How soon should I see results?
Everyone is different and results will vary depending on your teeth, the foods and drink that you eat, etc. Some people see results within 3 days, but most will see noticeable results within 2 weeks.
How much Tooth Whitener Gel should I use?
Place a bead of whitener on top of your toothpaste prior to brushing, then brush as usual. Twice a day, every day.
