Whitening Kit
Whitening Kit
Whitening Kit
Whitening Kit
Whitening Kit

2,500+ Verified Reviews!

WHITRR

Whitening Kit

(169 Reviews)

Yellow to white teeth in just 10 days 

Wipes years of built-up stains

Clinic-grade LED whitening

Description

Get a whiter smile on the go with the peroxide-free WHITRR Whitening Pen. Gently removes everyday stains including those from coffee, wine, or smoking with no pain or sensitivity.

How to Use

Step 1: Twist
Twist the bottom of the pen until a small amount of gel appears on the brush tip.

 

Step 2: Apply
Brush a thin layer of gel onto your teeth using the pen. Avoid gums and lips.

 

Step 3: Connect
Plug the LED mouthpiece into your phone or USB port and place it in your mouth.

 

Step 4: Whiten
Relax for 16 minutes while the light activates the whitening formula.

 

Step 5: Rinse
Remove the mouthpiece and rinse your mouth and device with water.
Avoid eating or drinking for 30 minutes after use.

Ingredients

Key Ingredients:

 

Hydrogen Peroxide – Deep stain remover

Urea Peroxide – Safe whitening support

Potassium Nitrate – Reduces tooth sensitivity

 

All ingredients: 

Hydrogen Peroxide, Urea Peroxide, Glycerin, Propylene Glycol, Aqua, Carbomer, Potassium Nitrate, Cellulose Gum, Polyvinylpyrrolidone (PVP), Menthol, Sodium Hydroxide

Tristan H.

I use the kit a few nights a week after work. After just a week my teeth looked so much whiter, even my girlfriend noticed.
Whitening Kit
Whitening Kit
Whitening Kit
Whitening Kit
Whitening Kit

WHITRR

Whitening Kit

(169 Reviews)

Yellow to white teeth in just 10 days 

Wipes years of built-up stains

Clinic-grade LED whitening
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Hydrate, rejuvenate, and glow with our revolutionary cream. Unleash your skin's potential today.

Description

Get whiter teeth from home with the full WHITRR Whitening Kit. Designed to lift deep stains caused by coffee, wine, smoking and more, all without pain or sensitivity. Skip the expensive dentist visits and save hundreds with this effortless, at-home solution. Includes everything you need for fast results and a brighter smile.

How to use

Step 1: Twist
Twist the bottom of the pen until a small amount of gel appears on the brush tip.

Step 2: Apply
Brush a thin layer of gel onto your teeth using the pen. Avoid gums and lips.

Step 3: Connect
Plug the LED mouthpiece into your phone or USB port and place it in your mouth.

Step 4: Whiten
Relax for 16 minutes while the light activates the whitening formula.

Step 5: Rinse
Remove the mouthpiece and rinse your mouth and device with water.
Avoid eating or drinking for 30 minutes after use.

Ingredients

Key Ingredients:

 

Hydrogen Peroxide – Deep stain remover

Urea Peroxide – Safe whitening support

Potassium Nitrate – Reduces tooth sensitivity

 

All ingredients: 

Hydrogen Peroxide, Urea Peroxide, Glycerin, Propylene Glycol, Aqua, Carbomer, Potassium Nitrate, Cellulose Gum, Polyvinylpyrrolidone (PVP), Menthol, Sodium Hydroxide

Tristan H.

I use the kit a few nights a week after work. After just a week my teeth looked so much whiter, even my girlfriend noticed.

What's Inside

WHITRR Whitening Kit

LED Whitening Mouthpiece

Activates the whitening serum with blue light technology for faster, professional results. Comes with 4 plug options: USB, USB-C, Micro USB, and Lightning.

4 Whitening Serums

Our advanced whitening serums break down deep stains caused by coffee, smoking, and wine, while supporting enamel strength and long-term oral health. See visible improvement with consistent use and protect against future staining.

Teeth Shade Guide

Our included shade guide allows you to measure and visualize your whitening progress over time, helping you stay consistent and see exactly how many shades brighter your smile becomes.

Simple User Manual

Simple step-by-step instructions to help you get started and achieve the best results.

What's Inside

WHITRR Whitening Kit

LED Whitening Mouthpiece

Activates the whitening serum with blue light technology for faster, professional results. Comes with 4 plug options: USB, USB-C, Micro USB, and Lightning.

4 Whitening Serums

Our advanced whitening serums break down deep stains caused by coffee, smoking, and wine, while supporting enamel strength and long-term oral health. See visible improvement with consistent use and protect against future staining.

Teeth Shade Guide

Our included shade guide allows you to measure and visualize your whitening progress over time, helping you stay consistent and see exactly how many shades brighter your smile becomes.

Simple User Manual

Simple step-by-step instructions to help you get started and achieve the best results.
Title

Dentist-Level 

Light Technology

The WHITRR LED mouthpiece uses advanced blue light to accelerate the whitening process, helping the active ingredients break down tough stains faster and more effectively.

 

Experience professional-level results at home — no appointments, no recurring bills. Just an affordable and effective way to brighten your smile, anytime it suits you.
Title

Key Ingredients

Hydrogen Peroxide
Targets stubborn stains from daily habits like coffee and smoking to reveal a visibly brighter smile.

 

Urea Peroxide
A gentler whitening agent that supports long-term results without irritating gums or enamel.

 

Potassium Nitrate
Clinically recognized for reducing tooth sensitivity, it soothes nerves in the teeth and makes whitening treatments more comfortable for daily use.
Title
Title

Dentist-Level 

Light Technology

The WHITRR LED mouthpiece uses advanced blue light to accelerate the whitening process, helping the active ingredients break down tough stains faster and more effectively.

 

Experience professional-level results at home — no appointments, no recurring bills. Just an affordable and effective way to brighten your smile, anytime it suits you.
Title

Key Ingredients

Hydrogen Peroxide
Targets stubborn stains from daily habits like coffee and smoking to reveal a visibly brighter smile.

Urea Peroxide
A gentler whitening agent that supports long-term results without irritating gums or enamel.

Potassium Nitrate
Clinically recognized for reducing tooth sensitivity, it soothes nerves in the teeth and makes whitening treatments more comfortable for daily use.
Title

Bring Dentist-Level

Care Home

Dentist

No expensive visits

One-time purchase, multiple uses

At-home, 16 minute treatment

Designed for stains from coffee & smoking

Gentle on sensitive teeth

Bring Dentist-Level

Care Home

Dentist

No expensive visits

One-time purchase, multiple uses

At-home, 16 minute treatment

Designed for stains from coffee & smoking

Gentle on sensitive teeth

Have Questions?
We Have Answers.

Any uncertainties? Let us know, we're happy to help!

24/7 Support

EMAIL:

support@whitrr.com

Is it safe for sensitive teeth?

Yes, the WHITRR Whitening Kit is designed to be gentle on sensitive teeth. The formula works without causing pain or irritation, while the LED mouthpiece ensures an even, effective whitening experience — without harsh sensitivity.

How long before I see results?

Most users notice visible whitening after 3 to 5 days of consistent use. The longer you use it, the better your results will be, especially when used daily.

How often can I use it?

For best results and to support long-term tooth health, we recommend using the kit every other day.

Does it work on coffee or smoking stains?

Yes, our formula targets surface stains caused by coffee, wine, smoking and other daily habits.

Can I eat or drink after using it?

We recommend waiting at least 30 minutes after application before eating or drinking, to let the gel fully absorb and do its job.

What if I’m not satisfied with the results?

We offer a 100% satisfaction guarantee on all our products. If you are not completely satisfied, you will receive a full refund. The guarantee takes effect from the moment your order is delivered.

How does shipping and returns work?

Shipping:
We pride ourselves on fast and reliable service. Orders are processed within 24-48 hours (excluding weekends and holidays), with delivery typically taking 5-10 business days.

Returns:
We gladly offer a flexible return policy to ensure your utmost satisfaction. You have a generous window of 30 days to initiate a return or exchange. We understand that customers may wish to test the product before making a decision; however, please note that we are unable to accept items that have been used beyond this period or outside of our 30-day policy. In such cases, the items will be returned to you.

Have Questions?

We Have Answers

Is it safe for sensitive teeth?

Yes, the WHITRR Whitening Kit is designed to be gentle on sensitive teeth. The formula works without causing pain or irritation, while the LED mouthpiece ensures an even, effective whitening experience — without harsh sensitivity.

How long before I see results?

Most users notice visible whitening after 3 to 5 days of consistent use. The longer you use it, the better your results will be, especially when used daily.

How often can I use it?

For best results and to support long-term tooth health, we recommend using the kit every other day.

Does it work on coffee or smoking stains?

Yes, our formula targets surface stains caused by coffee, wine, smoking and other daily habits.

Can I eat or drink after using it?

We recommend waiting at least 30 minutes after application before eating or drinking, to let the gel fully absorb and do its job.

What if I’m not satisfied with the results?

  1. We offer a 100% satisfaction guarantee on all our products. If you are not completely satisfied, you will receive a full refund. The guarantee takes effect from the moment your order is delivered.

How does shipping and returns work?

Shipping:
We pride ourselves on fast and reliable service. Orders are processed within 24-48 hours (excluding weekends and holidays), with delivery typically taking 5-10 business days.

 

Returns:
We gladly offer a flexible return policy to ensure your utmost satisfaction. You have a generous window of 30 days to initiate a return or exchange. We understand that customers may wish to test the product before making a decision; however, please note that we are unable to accept items that have been used beyond this period or outside of our 30-day policy. In such cases, the items will be returned to you.

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