Teeth Whitening LondonProfessional Boutique System

Transform your smile with our professional Boutique whitening system from a trusted private dentist in London. Custom-made trays, dentist-grade gel, and results up to 8 shades whiter – all from the comfort of your home.

February Offer

Boutique Whitening

£399£199

Member price

Book Now - Save £200
4.9★ from 266 Google Reviews
Award-winning dental team
2 min from South Ken tube
0% finance available (subject to status, terms apply)

What's Included:

Digital scan
Custom trays
Pro whitening gel
Up to 8 shades whiter
2 week treatment
Full instructions

Real Whitening Results

Drag the slider to reveal the transformation

After treatment
Before treatment
Before
After
by Dr Yasha Shirazi

Why is Boutique The #1 Choice for Teeth Whitening in London?

When searching for teeth whitening in London, you will find everything from charcoal toothpastes to beauty salon treatments. However, professional Boutique Whitening stands apart. It is the system of choice for thousands of Londoners because it delivers reliable, safe, and long-lasting results that over-the-counter products simply cannot match.

Custom-Fit Trays

We don't use "boil and bite" trays. We digitally scan your teeth to create laboratory-made trays that fit your unique dental anatomy with superior precision. This keeps the gel on the tooth and off the gums.

Up to 8 Shades Whiter

High-street kits are limited by law to 0.1% hydrogen peroxide. As a professional dental clinic, we are legally permitted to prescribe gels up to 6% hydrogen peroxide (or 16% carbamide peroxide). This is 60x more concentrated than shop-bought kits.

Whiten on Your Schedule

London life is busy. Boutique offers two formulas: "By Night" (wear while you sleep) or "By Day" (wear for just 1 hour). You are in control of your journey.

Long-Lasting Results

With proper maintenance, your brighter smile can last 12-18 months. Plus, because you keep your custom trays, you can buy affordable top-up syringes from us whenever you need a boost before a wedding or holiday.

Teeth Whitening Comparison: Dentist vs. High Street

Why professional supervision matters. Many patients ask us about the difference between our clinic treatment and online kits.

FeatureSKMD Professional Boutique WhiteningBeauty Salon / Online Kits
Active IngredientPrescription-strength PeroxideVery weak or abrasive substitute
Tray FitCustom Lab-Made (3D Scanned)Generic / One-size-fits-all
SafetyGDC Registered Dentist SupervisedUnregulated / Self-administered
Gum ProtectionHigh (Trays seal gel in)Low (Gel leaks onto gums)
ResultsUp to 8 Shades WhiterMinimal or temporary removal of surface stains

Professional Teeth Whitening in Central London

Trusted by patients from Chelsea, Kensington, and Knightsbridge.

Looking for the best teeth whitening in London? At South Kensington Medical & Dental, we blend cosmetic dentistry expertise with clinical safety.

While London high streets are filled with whitening offers, from beauty salons to shopping centre kiosks, it is illegal for anyone other than a GDC registered and trained dental professional to perform teeth whitening. Illegal whitening can cause permanent damage to your enamel and burns to your gums.

At South Kensington Medical and Dental, we ensure your teeth are healthy before we begin. We check for gum disease and cavities to ensure the whitening process is safe, comfortable, and effective.

How Teeth Whitening Works

Your journey to a brighter smile in 4 simple steps. From your first visit to our South Kensington clinic to revealing your new smile, here is your complete whitening journey.

1

Digital Scan & Health Check

Visit our clinic for a consultation. We check your oral health to ensure you are suitable for whitening. Then, we use our state-of-the-art 3D intraoral scanner to capture a digital impression of your teeth. No messy goop or gagging!

2

Lab Fabrication

Your digital scan is sent instantly to our dedicated dental laboratory. Skilled technicians craft your bespoke whitening trays to fit your teeth perfectly.

3

Collect & Learn

Return to the clinic to collect your custom trays and your Boutique whitening gel. Our team will show you exactly how to apply the gel to the trays and give you tips to manage any potential sensitivity.

4

Whiten at Home

Wear your trays at home for up to 2 weeks. You will likely notice a difference after just 3 days! Once you reach your desired shade, simply stop the treatment and enjoy your smile.

Teeth Whitening Before & After

See real whitening transformations achieved by our patients

After Teeth Whitening
Before Teeth Whitening
Before
After

Teeth Whitening

by Dr Yasha Shirazi
After Home Teeth Whitening
Before Home Teeth Whitening
Before
After

Home Teeth Whitening

by Dr Yasha Shirazi

Professional home whitening results

Limited Offer

New Patient Check-Up

Start with a £30 Check-Up

Before whitening, safety comes first. We recommend a dental examination to ensure your teeth are healthy and ready for treatment. New patients pay just £30 (usually £95).

See our complete teeth whitening cost breakdown for 2026 including price comparison and membership savings.

Frequently Asked Questions

Expert answers to your questions about professional whitening.

The Boutique Whitening System is widely regarded as one of the best treatments for home whitening in London. Unlike UV lamp treatments (which dehydrate teeth to make them look whiter temporarily), Boutique uses stable, high-quality gels that whiten the tooth structure from the inside out for long-lasting results.

Book Teeth Whitening in London Today

Join thousands of Londoners who've transformed their smiles with professional Boutique whitening. You can book online at our South Kensington clinic and start your journey to a brighter smile.

20 Old Brompton Road, South Kensington, London SW7 3DL • 2 min from South Ken tube

Registered. Regulated. Trusted.

At South Kensington Medical & Dental, we are fully registered with the Care Quality Commission (CQC) and our clinicians are registered with the relevant UK regulatory bodies, including the GDC and GMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.

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