5,300+ Verified 5-star reviews*

Dual Light Teeth Whitening Kit Blue & Red LED + PAP Gel

Name: Kit profissional de clareamento dental com tecnologia de luz dupla
Brand: ETERNAS
Price: 131.0 GBP
Availability: InStock

£131 GBP

£131 GBP ~~£163 GBP~~

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Stains

Yellowing

Aging

The professional-grade whitening kit that combines dual LED light therapy with food-grade PAP gel, removing years of stains from coffee, wine, tobacco and aging in just 10 to 15 minutes a session, without pain or sensitivity.

Kit profissional de clareamento dental com tecnologia de luz dupla

Whitening Kit

£131.00

Smile Brightening Kit

£167.00

£248.00

Visibly whiter teeth from the very first session — guaranteed

Use daily, just 10 to 15 minutes per treatment

Easy returns within 365 days

Blue LED light accelerates the whitening gel for fast, visible results while red LED light soothes the gums, making this the first whitening kit that actually works for sensitive teeth too.

In stock, Ready to ship - Arrives by Sat, Jul 4th

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Key Benefits

The ETERNAS SMILE Dual Light Whitening Kit combines 32 LEDs (20 blue and 12 red) with a food-grade PAP whitening gel to deliver professional whitening results at home, without the pain, cost or inconvenience of a clinic visit.

Removes deep stains from coffee, wine, tea, soft drinks, tobacco and aging, visibly from the very first session.
Blue LED light (20 lamps) activates the PAP whitening formula to accelerate treatment and deliver faster, more even results.
Red LED light (12 lamps) soothes the gums during treatment, making this the only dual-light kit designed specifically for sensitive teeth.
UV sterilisation case eliminates 99.99% of bacteria from the mouthpiece automatically during every charge cycle.
Food-grade PAP whitening formula, free from aggressive peroxides, for a safer, gentler whitening experience.
2 treatment modes: 15 minutes blue light only, or 10 minutes dual blue and red, to match your sensitivity level.
Includes a professional 3D shade guide so you can track your progress and see exactly how many shades whiter your teeth become.

How It Works

The kit uses dual LED light combined with PAP gel in a simple daily routine:

Rinse and Dry — Quickly rinse your mouth and the mouthpiece before use. Keep your teeth dry for best results.
Apply Gel — Apply 0.5 to 0.7ml of whitening gel evenly across the tooth surface, avoiding direct contact with the gums.
Insert and Bite — Place the mouthpiece in your mouth and bite down gently. Breathe slowly and steadily to avoid excess saliva, which dilutes the gel.
Select Your Mode — Press ONCE for blue light only (15 minutes). Press TWICE for dual blue and red light (10 minutes, ideal for sensitive teeth).
Rinse and Sterilise — After the device auto-shuts off, remove the mouthpiece, rinse your mouth and the tray, then place the light in the UV charging case. It sterilises automatically for 5 minutes while it charges.

What’s Included

1× Dual Light Teeth Whitening Device (20 blue + 12 red LEDs)
3× 2ml Whitening gel pens (PAP formula, food-grade)
1× UV charging case with sterilisation mode
1× USB charging cable
1× Professional 3D shade guide
1× Instruction manual

See how real customers use the Dual Light Whitening Kit in their daily smile rituals.

Kit profissional de clareamento dental com tecnologia de luz dupla

£131

£131 ~~£163~~

Save 20% Esgotado

Ver detalhes completos

Real Whitening Results

Before & After

Visibly Whiter Teeth

Years of coffee, wine and tobacco staining are noticeably reduced. Teeth look several shades brighter after consistent daily sessions.

Before & After

Gentler on Sensitive Teeth

Red LED light soothes the gums during treatment, making whitening comfortable even for people who have avoided it due to sensitivity.

Before & After

Even, Natural-Looking Results

The PAP formula whitens evenly across all tooth surfaces without patches or aggressive bleaching, for a natural, healthy-looking smile.

Dual LED light therapy and food-grade PAP gel, designed for your most stubborn staining and whitening concerns.

Coffee & Tea Staining

Deep, stubborn stains that build up over years of daily habits. Blue LED light activates the PAP formula to lift staining from the surface and beneath, fast.

Tobacco & Smoking Stains

Yellow and brown deposits that resist brushing and conventional whitening. Dual light therapy accelerates gel penetration for visibly cleaner results.

Wine & Food Discoloration

Staining from red wine, berries, tomato and other pigment-rich foods. The food-grade PAP formula breaks down these pigments without damaging enamel.

Natural Yellowing With Age

Teeth that gradually dull and yellow over time regardless of diet. Daily sessions restore the natural brightness that aging slowly removes.

Sensitivity That Prevents Whitening

The reason most people avoid whitening altogether. Red LED light soothes gum tissue during treatment, making this the first kit built for sensitive teeth.

Bacteria and Mouthpiece Hygiene

The concern most whitening kits ignore entirely. The UV sterilisation case eliminates 99.99% of bacteria from the mouthpiece automatically every time you charge.

Uneven Whitening Results

Patchy, uneven results from strips or trays that do not fit well. The full-coverage mouthpiece ensures even gel contact and consistent light exposure across all surfaces.

High Cost of Clinic Whitening

Professional treatments that cost hundreds per session. Clinic-grade dual light technology is now available at home, at a fraction of the price.

A simple, pain-free daily ritual designed to whiten, brighten and restore your smile in just 10 to 15 minutes from home.

Rinse and Dry

Quickly rinse your mouth and the mouthpiece before your session. Keep your teeth as dry as possible because moisture reduces gel effectiveness.

Apply the Gel

Apply 0.5 to 0.7ml of PAP whitening gel evenly across the tooth surface, keeping clear of the gum line to avoid irritation.

Insert and Activate

Bite gently on the mouthpiece and press once for blue light (15 min) or twice for dual blue and red (10 min), which is best for sensitive teeth.

Rinse After Treatment

The device auto-shuts off. Remove the mouthpiece, rinse your mouth and the tray thoroughly to remove all gel residue.

Charge and Sterilise

Place the light in the UV charging case. It automatically sterilises the mouthpiece for 5 minutes while it charges, keeping every session clinic-clean.

“I Finally Have the Smile I Was Always Too Afraid to Try For”

I avoided whitening for years because of sensitivity. The red light mode changed everything, zero discomfort, and my teeth are genuinely several shades whiter after three weeks.

“My Dentist Asked What I Had Done Differently”

I have used every whitening strip on the market with barely any result. This kit, within two weeks, produced the kind of difference I thought only a clinic could deliver.

+2,700 reviews from real customers

Real reviews from verified Dual Light Whitening Kit users.

Madison R. 38

Verified Buyer

I have sensitive teeth and have never been able to use whitening products without pain. The red light mode is genuinely comfortable and my teeth are visibly whiter. I could not believe it.

Dual Light Teeth Whitening Kit

£131.00 £163.00

Purchased on April 2

Riley T. 61

Verified Buyer

The UV sterilisation case was what convinced me to buy this over the alternatives because hygiene really matters to me. The whitening itself has been gradual but consistent and my smile looks so much brighter.

Dual Light Teeth Whitening Kit

£131.00 £163.00

Purchased on May 8

Brooklyn D. 44

Verified Buyer

I compared this against salon strips and expensive gel trays. Nothing has matched the combination of effectiveness and comfort this kit delivers. I use it every evening now.

Dual Light Teeth Whitening Kit

£131.00 £163.00

Purchased on May 21

Claire L. 45

Verified Buyer

My teeth were yellowed from years of tea and red wine. After a month of consistent use with morning sessions on the dual mode, the transformation has been remarkable. Worth every cent.

Dual Light Teeth Whitening Kit

£131.00 £163.00

Purchased on June 3

Avery B. 40

Verified Buyer

My wife bought this and I started using it out of curiosity. Three weeks later, my colleagues asked if I had had a dental procedure. The results are that visible.

Dual Light Teeth Whitening Kit

£131.00 £163.00

Purchased on April 18

Scarlett C. 39

Verified Buyer

I drink coffee every morning and my teeth showed it. After two weeks of daily sessions with the blue light mode, the staining has lifted noticeably. The shade guide made tracking the progress actually motivating.

Dual Light Teeth Whitening Kit

£131.00 £163.00

Purchased on March 15

Blue LED Light — 20 Lamps

Activates the PAP whitening formula to accelerate the treatment cycle, lifting deep stains from coffee, tobacco, wine and aging faster and more evenly.

20 blue LEDs · Accelerated whitening

Red LED Light — 12 Lamps

Soothes gum tissue during treatment, reducing sensitivity and making professional whitening accessible to those who previously could not tolerate it.

12 red LEDs · Gum soothing

Food-Grade PAP Formula

A peroxide-free whitening gel made with Phthalimidoperoxycaproic acid, the same professional-grade whitening agent used in clinical settings, safe for daily home use.

PAP acid · Enamel-safe

UV Sterilisation Case, 99.99% Elimination

After every session, placing the device in the UV case triggers an automatic 5-minute sterilisation cycle, eliminating 99.99% of bacteria, a hygiene standard no whitening strip can match.

99.99% elimination · 5 min auto-cycle

2 Treatment Modes

One press for 15-minute blue light only. Two presses for 10-minute dual blue and red, giving you full control over intensity and comfort at every session.

15 min / 10 min · 2 modes

Professional 3D Shade Guide

Track your progress shade by shade with the included professional colour comparison guide so you can see exactly how many shades whiter your smile becomes.

3D shade tracking · Progress visible

Complete Your Beauty Routine

Pair your device with advanced treatments designed to target eyes, face, body, lips and hair from home.

LEDs in Every Session

20 blue and 12 red LEDs deliver professional dual light whitening coverage across every tooth surface simultaneously.

Bacteria Eliminated

The UV sterilisation case automatically cleans the mouthpiece after every use, for a consistently clinic-level hygiene standard.

ml of Whitening Gel Included

3 pens of 2ml each, enough for a full treatment course from the very first day.

Minutes, Dual Mode

The most comfortable whitening session available at home, with red light soothing the gums while blue light works on the stains.

Everything you need to know before starting your daily whitening ritual at home.

Most users notice visibly whiter teeth from their very first session, with the most significant improvement appearing after 7 to 14 days of consistent daily use. The included professional 3D shade guide lets you track your progress session by session.

Yes. The dual light mode (press twice) combines blue whitening light with red LED soothing light to protect the gums during treatment. The food-grade PAP formula is peroxide-free and designed for daily use without enamel damage.

Apply 0.5 to 0.7ml of gel evenly across the tooth surface, avoiding the gum line. Keep your teeth dry before applying because moisture dilutes the formula and reduces effectiveness. Replace the syringe cap firmly after each use to preserve the gel.

Do not use if you are under 18, pregnant or breastfeeding, have excessively sensitive teeth, decayed or loose teeth, or are allergic to any listed ingredients. The whitening formula will not affect existing dental restorations such as crowns, fillings, veneers or bridges.

Connect the USB cable to the mouthpiece. The green indicator light flashes during charging and stays solid when fully charged. After each whitening session, dry the device and place it in the UV charging case. Sterilisation starts automatically and runs for 5 minutes. Keep the charging case away from water at all times.