Teeth Whitening London — from £299 · 0% finance · Saturday appointments available Book Free Consultation
Award-winning cosmetic dentistry · London W12

Teeth Whitening London

Up to 16 shades brighter in a single appointment. Expert teeth whitening by Dr Hemani Gill — award-winning cosmetic dentist, GDC No. 265440. Safe, regulated treatment. Immediate results.

Book Free Consultation 020 3719 6889
16 Shades lighter
5.0★ Google rating
0% Finance available
1 visit Visible results

Teeth Whitening Pricing

£299

In-chair whitening + take-home trays included

Professional gel — up to 16 shades lighter
Custom take-home trays included
Completed in 1 appointment
0% finance over 6 or 10 months
Saturday appointments available
GDC-registered practitioner
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★★★★★ Google Reviews
GDC Registered · No. 265440
Same-Day Results
0% Finance Available
Saturday Appointments
50,000+ Cosmetic Treatments
Award-Winning Practice
The Treatment

What Is Teeth Whitening?

Teeth whitening is a safe, clinically proven cosmetic dental treatment that uses medical-grade bleaching agents to lift deep stains and discolouration from the enamel and dentine — producing results dramatically beyond anything available over the counter.

Unlike whitening toothpastes or strips, professional treatment uses regulated hydrogen peroxide concentrations applied by a GDC-registered dentist. The result is a uniformly brighter smile — up to 16 shades lighter — in as little as one appointment.

At Envy Smile in London, our specialist dentist Dr Hemani Gill has delivered over 50,000 cosmetic treatments. Whether you have coffee staining, age-related yellowing or tobacco discolouration, professional whitening can deliver a radiant result in a single visit to our Shepherds Bush practice.

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Quick Overview

Teeth Whitening at a Glance

Treatment time 60–90 minutes
Anaesthetic needed? No
Number of visits 1 appointment
Results last 12 months to 2 years
Shades lighter Up to 16 shades
Take-home trays Included
Starting price £299
Treatment Options

Types of Teeth Whitening We Offer in London

We offer two whitening options at Envy Smile. Your dentist will recommend the most suitable approach during your free consultation, based on the degree of staining and the result you want to achieve.

Most Popular
Option 1

In-Chair + Take-Home Whitening

£299

complete whitening package

A 60-minute in-chair professional bleaching session combined with custom-fitted take-home trays for top-ups. The fastest, most dramatic and most sustainable result — the gold-standard approach to teeth whitening in London.

  • ✓ Immediate, dramatic whitening in-chair
  • ✓ Custom trays for home maintenance
  • ✓ Up to 16 shades lighter
  • ✓ Results last 12–24 months
  • ✓ Best overall value combination
Option 2

Take-Home Whitening Kit

£199

custom trays + professional gel

Custom-fitted upper and lower trays made from impressions of your teeth, paired with professional-grade bleaching gel. Worn for 1–2 hours daily or overnight — ideal for sensitive teeth and those who prefer gradual whitening.

  • ✓ Gradual, controlled whitening
  • ✓ Less sensitivity than in-chair
  • ✓ Precision-fitted custom trays
  • ✓ Can be worn overnight
  • ✓ Ideal for sensitive teeth
Is It Right For You?

Are You a Good Candidate for Teeth Whitening?

Teeth whitening is suitable for most adults in good overall dental health — any active decay or gum disease should be treated first. During your free consultation, Dr Hemani will assess your suitability and recommend the ideal treatment plan.

Food & Drink Staining

Coffee, tea, red wine and cola are the most common causes of yellowing. Professional whitening removes these deposits effectively in a single session.

Smoking & Tobacco

Nicotine and tar create deep brown and yellow stains that brushing alone cannot remove. Whitening treatment significantly brightens tobacco-stained teeth.

Age-Related Darkening

As enamel thins with age, the darker dentine beneath becomes visible. Professional whitening addresses this gradual yellowing all adults experience over time.

Medication Discolouration

Certain antibiotics (tetracycline), antihistamines and blood pressure medications can cause staining. Your dentist will advise on realistic expected results.

Fluorosis Marks

White spots or brown patches from excess fluoride during development can often be improved with professional whitening treatment at our London clinic.

General Yellowing

Some people simply have naturally more yellow teeth due to enamel thickness or translucency. Whitening is highly effective for this very common concern.

💡 Whiten Before You Bond: If you are considering composite bonding, we recommend completing whitening at least 2 weeks before your bonding appointment. The composite shade will be matched to your new, brighter colour — once placed, composite will not respond to whitening products. Your dentist will advise on the correct sequence.
🦷 Crowns, Veneers & White Fillings: Existing dental restorations will not be lightened by whitening products — only natural enamel responds. If you have visible restorations on your front teeth, Dr Hemani will discuss the best approach to achieve a consistent overall colour result at your consultation.
Step by Step

The Teeth Whitening Process at Envy Smile

From the moment you arrive at our Shepherds Bush clinic to the moment you leave with a brighter smile, here is exactly what to expect on the day of your professional teeth whitening treatment.

1

Consultation & Shade Assessment

Dr Hemani assesses staining type, records your current shade and sets realistic expectations. ~15 mins.

2

Gum Protection

A protective barrier is applied to gums and soft tissue to shield them from the bleaching agent. ~5 mins.

3

Whitening Gel Application

Professional-grade hydrogen peroxide gel is applied evenly to all visible tooth surfaces. ~5 mins.

4

Activation & Whitening

The gel is activated and works for 15–20 minutes, repeated 2–4 cycles depending on target result. ~45–60 mins total.

5

Take-Home Tray Fitting

Impressions taken to fabricate precisely fitted take-home trays for ongoing maintenance. ~10 mins.

6

Final Shade & Aftercare

New shade recorded alongside starting shade. Personalised aftercare guidance provided. You leave brighter! ~10 mins.

Total treatment time: A complete in-chair session typically takes 90 minutes including consultation, whitening cycles and tray fitting. You can walk in and walk out with a visibly whiter smile in a single appointment.
Making the Right Choice

Professional vs Over-the-Counter Whitening — Which Is Right for You?

London's pharmacies are stocked with whitening strips, pens and toothpastes. Here is an honest comparison to help you understand what professional treatment delivers — and why the difference matters.

Professional Whitening (Envy Smile) Over-the-Counter Products
Cost (London) From £299 £15–£80
Hydrogen peroxide concentration Up to 6% — regulated, professional 0.1% max (EU legal cap)
Shades of improvement Up to 16 shades 1–3 shades at best
Custom-fitted application Yes — precision tray or in-chair No — generic one-size strips
Results visible after Same appointment 4–6 weeks minimum
Gum safety Professionally protected Significant irritation risk
Results last 12–24 months with maintenance A few weeks typically
Sensitivity managed? Yes — de-sensitisers used No management protocol
Medically supervised? Yes — GDC-registered dentist No
Finance available? Yes — 0% available N/A
Our Recommendation: If you want genuinely noticeable, lasting results with a treatment that's safe for your enamel and gums, professional whitening is the only option that truly delivers. Over-the-counter products are legally capped at 0.1% hydrogen peroxide — a fraction of professional concentrations — which is why their results are minimal. Dr Hemani will discuss your options at your free consultation.
Transparent Pricing

Teeth Whitening Cost in London

We believe outstanding cosmetic dentistry should be accessible. Our teeth whitening starts from just £299 for the complete package — significantly below the London market average of £400–£700. There are no hidden fees, and all prices include your consultation, treatment and aftercare guidance.

Price Guide

Treatment Includes Total
In-Chair + Take-Home Package1 session + custom trays + top-up gel£299
Take-Home Kit OnlyCustom trays + professional gel£199
Top-Up Gel (per syringe)For existing tray patients£25
Sensitivity Care Add-OnDe-sensitising treatment£30
London average for comparison: Most London clinics charge £400–£700 for professional teeth whitening. At Envy Smile, you receive the same expert, award-winning treatment at a fraction of the typical cost.

0% Finance Options

6-month plan (0% APR) Split into 6 payments
10-month plan (0% APR) Split into 10 payments
Up to 60 months From 14.9% APR rep.

Example: In-Chair Package at £299 = £49.83/month over 6 months at 0% APR, or £29.90/month over 10 months at 0% APR.

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Longevity & Care

How Long Does Teeth Whitening Last — and How to Look After It

With proper care, professional teeth whitening results typically last 12 months to 2 years before any top-up is needed. Using your take-home trays for a maintenance session every 3–6 months is simple and very affordable. Here is how to get the very best from your whitening:

✓ Do

  • ✓ Brush twice daily with a whitening-safe, non-abrasive toothpaste
  • ✓ Use your take-home trays every 3–6 months for maintenance top-ups
  • ✓ Rinse with water after consuming staining food or drink
  • ✓ Attend 6-monthly check-ups and professional cleans
  • ✓ Use a straw when drinking coffee or red wine
  • ✓ Contact us immediately if sensitivity persists beyond 48 hours

✗ Avoid

  • ✗ Coffee, tea, red wine and cola for 48 hours post-treatment
  • ✗ Smoking — significantly accelerates re-staining of enamel
  • ✗ Heavily pigmented foods (beetroot, berries, curry) for 48 hours
  • ✗ Abrasive whitening toothpastes — they scratch and weaken enamel
  • ✗ Overusing take-home trays beyond the recommended schedule
  • ✗ Unregulated online whitening products
Whitening Top-Up: We recommend using your take-home trays for a top-up treatment every 3–6 months. This maintains your result, removes accumulated surface staining and extends the lifespan of your whitening considerably. Top-up gel syringes are available from £25 for existing patients.
Your Specialist

Your Teeth Whitening Dentist in London

Dr Hemani Gill — Teeth Whitening Dentist in London (GDC 265440)
GDC No. 265440 · BDS MFDS RCPS (Glasg)

Dr Hemani Gill

Cosmetic Dentist & Founder · Envy Smile London

Dr Hemani Gill graduated with a Bachelor of Dental Surgery (BDS) from the University of Birmingham and subsequently obtained her Membership of the Fellowship of Dental Surgeons (MFDS RCPS Glasgow).

With over 50,000 cosmetic dental treatments completed, Dr Hemani is one of London's most experienced and sought-after cosmetic dentists. Her precision, eye for aesthetics and commitment to patient comfort has earned her a reputation for delivering natural-looking, life-changing smile results — including teeth whitening that consistently exceeds patient expectations.

Qualifications

  • BDS — University of Birmingham
  • MFDS RCPS (Glasgow)
  • Post-Grad Composite Bonding
  • Post-Grad Cosmetic Dentistry
  • Advanced Teeth Whitening Training
  • Facial Aesthetics Training

Awards & Recognition

Private Dentistry Awards — Finalist
Dentistry Awards — Best Young Dentist London 2021
BACD Rising Star of Dentistry
Aesthetic Dentistry Award — National Finalist
Patient Testimonials

What Our Teeth Whitening Patients Say

5.0
Google Rating Based on 200+ verified Google reviews
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★★★★★

"I had my teeth whitened ahead of my wedding and the results were stunning. Dr Hemani was so thorough and the colour was exactly what I'd hoped for. Every photo from the day looks incredible — I can't stop smiling."

S
Sarah M.
★ Verified Google Review
★★★★★

"I was nervous about teeth whitening but the team put me completely at ease. The sensitivity was minimal and the difference in colour is genuinely remarkable. Already had so many compliments at work."

J
James T.
★ Verified Google Review
★★★★★

"Best teeth whitening in London — I tried a cheaper place before and it was nothing compared to this. The custom trays make such a difference. Dr Hemani's results really do speak for themselves."

P
Priya K.
★ Verified Google Review
★★★★★

"Fantastic experience from start to finish. The practice is beautiful, everyone is professional, and my teeth are genuinely 10 shades lighter. Worth every penny — this is the standard all practices should aim for."

M
Marcus B.
★ Verified Google Review
★★★★★

"I'd been self-conscious about my teeth for years. One appointment and my confidence has completely changed. I love that I can maintain the results myself with the take-home trays."

R
Rachel D.
★ Verified Google Review
★★★★★

"Very impressed with the attention to detail. Dr Hemani explained every step clearly and the results are exactly as promised. Excellent value for London — I've already recommended Envy Smile to three friends."

E
Emmanuel O.
★ Verified Google Review
Serving London

Teeth Whitening Near You — London & West London Patients Welcome

Our dental practice is conveniently located on Goldhawk Road in Shepherds Bush, West London — just minutes from the Central, Hammersmith & City and Circle lines. We welcome patients from across London and the surrounding boroughs.

Shepherds Bush W12 Hammersmith Chiswick Notting Hill Fulham Ealing Acton Kensington Chelsea Putney Richmond Paddington Bayswater Maida Vale
Address 3 Goldhawk Road, Shepherds Bush, London W12 8QQ
Telephone 020 3719 6889
Opening Hours Monday–Friday: 10:00am – 6:00pm
Saturday: 10:00am – 4:00pm
Sunday: Closed
Nearest Tube Goldhawk Road (Hammersmith & City / Circle line)
Shepherds Bush Market (Hammersmith & City)
Frequently Asked Questions

Teeth Whitening London — FAQs

At Envy Smile, professional teeth whitening starts from £199 for a take-home kit and £299 for our complete in-chair plus take-home package. The London average ranges from £400–£700 at other practices. We offer 0% finance over 6 or 10 months to spread the cost — all prices include your consultation, treatment and aftercare guidance with no hidden fees.
Professional teeth whitening results typically last 12 months to 2 years, depending on diet, oral hygiene and lifestyle. Smoking, frequent coffee, tea and red wine will accelerate re-staining. Using your take-home trays every 3–6 months significantly extends your results and is very easy once you have your custom trays.
Yes. Professional teeth whitening is a well-researched, safe procedure when carried out by a GDC-registered dental professional. It does not damage healthy enamel when performed correctly. At Envy Smile, all whitening is delivered by Dr Hemani Gill — a fully registered and experienced cosmetic dentist. We strongly caution against unregulated online kits and non-dental providers such as beauty salons, which pose a genuine risk to enamel and gum tissue.
Some temporary sensitivity is common after whitening — typically sharp twinges on contact with cold drinks or air. This usually resolves within 24–48 hours. At Envy Smile, we apply professional de-sensitising agents before and after treatment to minimise this. Patients with pre-existing sensitivity may benefit from our take-home-only option, which uses lower-concentration gel applied more gradually.
Professional whitening can lighten teeth by up to 16 shades, depending on the type and degree of staining and your natural enamel colour. Every patient responds differently. During your consultation, Dr Hemani will give you a realistic assessment based on your starting shade. Most patients achieve a result they are genuinely delighted with in a single appointment.
Teeth whitening is suitable for most adults in good dental health. It is not recommended for pregnant or breastfeeding women, patients with active tooth decay or gum disease (which should be treated first), individuals under 18, or those with severe intrinsic staining where results may be limited. Dr Hemani will assess your suitability during your free consultation.
In-chair whitening uses higher-concentration professional gel applied by your dentist in a 60-minute session for immediate, dramatic results. Take-home whitening uses custom-fitted trays with a lower-concentration gel worn 1–2 hours daily over 2–4 weeks. In-chair is faster and more dramatic; take-home is gentler and better suited to sensitive teeth. Our most popular option combines both: immediate in-chair results plus custom trays for ongoing maintenance.
No. Whitening agents only affect natural tooth enamel — they will not lighten crowns, porcelain veneers, composite bonding or white fillings. If you have visible restorations on your front teeth, Dr Hemani will discuss the best approach to achieve a consistent overall colour. Some patients choose to whiten first and then have visible restorations replaced to match the new, brighter shade.
Yes — and we highly recommend it. Whitening should ideally be completed at least 2 weeks before your bonding appointment. This allows your shade to stabilise so the composite can be perfectly colour-matched. Once the composite is placed, it will not respond to whitening products — so the sequence matters. Your dentist will advise on the correct treatment order during your free consultation.
No. Teeth whitening is a cosmetic dental procedure and is not available on the NHS. However, we offer 0% interest-free finance over 6 or 10 months, making treatment accessible to most budgets. Finance applications can be completed at or before your consultation appointment.
Use your take-home trays every 3–6 months for maintenance; avoid staining foods and drinks for 48 hours after treatment; minimise smoking; and attend 6-monthly professional cleans. Using a straw for coffee and rinsing with water after staining foods also helps extend results. Top-up gel syringes are available from £25 per syringe for existing Envy Smile patients.
Yes. Professional teeth whitening is one of the safest cosmetic dental treatments available. The hydrogen peroxide and carbamide peroxide materials used are biocompatible and have an excellent long-term safety record when used at regulated concentrations by a trained professional. Treatment is carried out by a GDC-registered dentist at our CQC-compliant practice — unlike unregulated beauty-salon whitening, which falls entirely outside UK dental regulations.

Book Your Free Teeth Whitening Consultation in London

Join thousands of Londoners who have already transformed their smile at Envy Smile. Your free consultation includes a full assessment with Dr Hemani Gill, shade analysis and a no-obligation treatment plan. Saturday appointments available.

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3 Goldhawk Road, Shepherds Bush, London W12 8QQ · Mon–Fri 10–6, Sat 10–4