Gummy smile

Is a gummy smile treatment right for your smile?

A gummy smile has more than one cause, and anti-wrinkle injections address only one of them: an upper lip that lifts too high. Knowing which cause applies to you shows what treatment can realistically change.

Three reasons more gum shows

  • An overactive upper lip. The muscle that lifts the lip pulls it higher than usual when you smile, exposing the gum line.
  • A short upper lip. The lip itself is shorter, so it covers less of the gum.
  • Excess gum tissue or jaw structure. Genetics can mean more gum tissue over the teeth, or a jaw shape that brings the gums into view.

More than one factor can be involved. Anti-wrinkle injections work on the first: they act on muscle, so they do not change gum tissue, tooth length or the shape of the jaw. At consultation your practitioner will watch how your lip moves as you smile and talk, and tell you honestly whether injections are likely to help.

What the treatment involves

Skin House uses anti-wrinkle injections placed into the muscle that raises the upper lip. Softening its pull lets the lip sit a little lower over the gums when you smile. The appointment takes 15 to 30 minutes, discomfort is very mild, and one session is usually all that is needed. The aim is a more balanced, natural-looking smile without affecting your speech or normal expressions.

How long results last

Anti-wrinkle injections take a few days to settle, so the full effect is not visible as you leave the clinic. Results for a gummy smile typically last three to six months. As the muscle gradually regains its strength the gum line returns towards its old position, and the treatment can be repeated as needed.

If the lip is the real concern

Some people who ask about a gummy smile are mainly unhappy with the shape of the upper lip itself. Lip enhancement uses hyaluronic acid filler to add volume, define the lip border and correct asymmetry, and it can be discussed alongside or instead of injections. If you would like to look at the balance of the lower face as a whole, including the chin and jawline, dermal fillers can be assessed at the same free consultation.

Aftercare

There is no downtime, so you can go back to work or your day straight after the appointment. Your practitioner will give you aftercare instructions and explain when to return if you would like the result reviewed. Suitability for any injectable is confirmed at consultation, where you can also ask about combining treatments for the lips and lower face.

A gummy smile

is when too much of the upper gum shows when you smile. It can affect your confidence, even if your teeth are healthy. At Skin House, we offer a simple, non-surgical solution using anti-wrinkle injections to relax the upper lip and reduce excessive gum exposure.

This treatment works by targeting the muscles responsible for lifting the upper lip. By softening their movement, your smile becomes more balanced and natural-looking without affecting speech or facial expressions.

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Key information

Time of procedure

15 to 30 minutes

Discomfort Level

Very mild

Downtime

None

Sessions Required

One session

Key benefits

Quick, non-surgical injections to relax the upper lip and reduce gum visibility, creating a more balanced, natural-looking smile with no downtime.

  • Reduces gum visibility

  • Quick and non-surgical

  • Natural-looking results

  • Boosts confidence

Before & After Results

FREQUENTLY ASKED QUESTIONS

What causes a gummy smile?

It’s often due to a hyperactive upper lip, short upper lip length, or excess gum tissue. Genetics and jaw structure also play a role.

How does the treatment work?

We inject a small amount of botulinum toxin into the muscle that lifts the upper lip. This relaxes the lip, so less gum shows when you smile.

Are the results permanent?

No. Results typically last 3 to 6 months. You can repeat the treatment as needed.

Is it safe?

Yes. It’s a widely used treatment with a strong safety record when performed by trained professionals.

Skin House clinic in Stopsley, Luton

Come and meet us in person

Book a free consultation at our clinic in Stopsley. We look at your skin, talk through what you would like to change and recommend the right treatment, with no obligation to book.

Find us

640 Hitchin Rd, Stopsley
Luton LU2 7UG
Get directions

Opening hours

Monday – Wednesday
10am – 6pm
Thursday – Friday
10am – 7pm
Saturday
10am – 6pm
Sunday
Closed

Customer Reviews

5.0 ★★★★★ (581 reviews)
Amra Hijazy
Amra Hijazy 7 months ago
★★★★★
Petra was amazing! So welcoming and warm. Highly recommend
F Y
F Y 2 months ago
★★★★★
I’ve been having laser hair removal here and I’ve been really happy with the results so far. Petra has been amazing — she’s so lovely, friendly and has great energy. She always makes you feel really comfortable and at ease. I’ll definitely be requesting Petra from now on!
Sumra Amin
Sumra Amin 7 months ago
★★★★★
I have been coming to Skin House for a while now and had my laser session with Petra and she was amazing. The session was perfect from start to finish. She made sure I was okay the whole time, constantly checking in and making sure I was comfortable. The experience here is always great, but Petra was especially welcoming. She made me feel really comfortable straight away and was so kind and funny, a proper girlie who makes the whole appointment feel relaxed and easy. 🎀✨ I would highly recommend Petra and the whole team at Skin House. She’s professional, friendly, and really makes the experience a positive one every time!
Phulkari Vibez
Phulkari Vibez 8 months ago
★★★★★
Angelika was amazing made me feel very comfortable and relaxed! 10/10 service
Leena Paasialho
Leena Paasialho 2 months ago
★★★★★
First treatment completed with Angelika. All great!
Salma Alwad-Rahman
Salma Alwad-Rahman 4 months ago
★★★★★
Excellent service from the reception team and wonderful and warm service from Tia and Nafeesa especially. Always so polite and friendly. Lovely clinic and always kept to a high standard. A pleasant visit everytime.
S. M
S. M 7 months ago
★★★★★
Warm and friendly staff, thanks so much Petra. Great service xx
shakeela akhtar
shakeela akhtar 4 weeks ago
★★★★★
I visited Skin House for full face harmonisation and Botox, and I’m so impressed with the results. The doctor was very knowledgeable and made me feel comfortable throughout the whole process, explaining each step as we went. The treatment was done with great care, and the aftercare guidance was brilliant. My skin looks refreshed and natural — couldn’t be happier.
ouya trade
ouya trade 4 months ago
★★★★★
Thank you for your service, Angelica. She was very helpful and kind.
Siobhan
Siobhan 2 months ago
★★★★★
Angelica was very good

Book your consultation

We call to confirm your appointment.

Prefer to chat? Message us on WhatsApp