Gummy Smile Treatment
South Kensington, London
Does too much gum show when you smile? A 'gummy smile' is more common than you think — and completely treatable. Our expert cosmetic dentists offer multiple solutions to reduce gum visibility and reveal the smile you've always wanted.
Gum Contouring
from £175
Lip Reposition
from £750
✨ Love Your Smile Again — See Results Same Day
Results at a Glance
Multiple treatment options available — find yours
What is a Gummy Smile?
A gummy smile (excessive gingival display) is when more than 3-4mm of gum tissue shows above your upper teeth when you smile. It's not a medical problem, but many people feel self-conscious about it. The good news? There are several effective treatments. The cause and severity of a gummy smile must be clinically assessed before treatment options are confirmed.
What Causes a Gummy Smile?
Understanding the cause determines the best treatment
Excessive Gum Tissue
Too much gum covers your teeth, making them appear short. This is often genetic.
Vertical Maxillary Excess
The upper jaw bone is longer than average, causing excessive gum display.
Teeth Appear Short
Teeth didn't fully erupt, or excessive wear has made them shorter.
Gum Overgrowth
Certain medications or conditions cause gums to enlarge over the teeth.
Gummy Smile Self-Assessment
Answer these questions to help us understand your concerns:
Gummy Smile Treatment Options
The best treatment depends on what's causing your gummy smile. Often, a combination approach gives the best results.
Gum Contouring (Gingivectomy)
Remove excess gum tissue to reveal more tooth structure where clinically appropriate. Outcomes and longevity vary depending on anatomy, technique, and aftercare.
Best for: Excess gum tissue covering teeth
Crown Lengthening
Removes both gum and bone to expose more tooth structure. Can achieve greater changes in tooth exposure compared to non-surgical options, where clinically necessary.
Best for: Teeth that appear very short
Veneers / Crowns
Lengthen the appearance of teeth with porcelain restorations. Often combined with gum contouring.
Best for: Short or worn teeth + smile makeover
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Your Treatment Journey
Smile Analysis
We photograph and measure your smile, identifying exactly what's causing excessive gum display.
30 minsCustomised Plan
Based on the cause, we recommend the most effective treatment or combination. You'll see predicted results.
Same visitTreatment
Most treatments are quick — typically 30-60 minutes for gum contouring. All done under local anaesthetic.
30-90 minsReveal Your Smile
Results are often visible immediately. We'll ensure you're delighted and provide aftercare instructions.
Same dayTransformation is Possible
Frequently Asked Questions
Ready to Love Your Smile?
Stop hiding your smile. Book a consultation and discover which treatment is right for you.
Open Monday–Saturday • South Kensington, London
What Our Patients Say
Real reviews from real patients
Patient reviews reflect individual experiences. Results vary between individuals.
Meet Our Dental Team
Our experienced dental team is fully qualified and registered with the GDC, delivering safe, high-quality care in line with the highest professional standards.
Because our patients deserve nothing less.
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.
