
GUMMY SMILE
A gummy smile is when a large amount of gum tissue is visible above the upper teeth when smiling. While this is completely natural, some people feel self-conscious and prefer a smile where the gums are less prominent.
A gummy smile can be caused by:
-
Overactive upper lip muscles that lift too high when smiling
-
A naturally short upper lip
-
Genetics and facial anatomy

Anti-wrinkle injections can be used to relax the muscles responsible for excessive lip elevation, reducing the amount of gum shown when smiling. This non-surgical treatment is quick, minimally invasive, and can provide a more balanced, confident smile.
Results typically start to become noticeable within 3–5 days, with final results at around 14 days. The effects usually last 3–4 months, although this varies depending on muscle strength and individual factors.
At Derma Mayfair, all treatments are performed by a qualified doctor with advanced training in medical aesthetics, ensuring safety, precision, and natural-looking results.
Please note: Botulinum toxin (commonly known by the brand name Botox®) is a prescription-only medicine. A full medical and psychosocial assessment is required to determine clinical appropriateness before treatment can be performed. Treatments are only provided where there is a clear therapeutic benefit, and we reserve the right to decline treatment if it is not deemed clinically suitable.
A gummy smile is when more gum than usual is visible above the upper teeth when smiling. This is often due to overactive muscles of the upper lip.
By relaxing the muscles that raise the upper lip, the injections reduce how far the lip lifts when smiling. This means less gum is exposed, creating a more balanced smile.
You may start to notice results within 3–5 days, with the final effect visible at around 14 days.
Results usually last 3–4 months. Repeat treatments can help maintain your results over time.
No — treatment is carefully placed to target only the muscles that cause excessive gum exposure, so you should still be able to smile naturally.
Yes. Botulinum toxin has been used in both cosmetic and medical practice for many years. When performed by a qualified doctor, it is considered safe. As with all injectables, some temporary redness, swelling, or bruising may occur at the injection site. Any potential risks and side effects will be fully discussed during your consultation.
Most people tolerate the procedure very well. The injections feel like small pinpricks and the treatment itself only takes a few minutes.
Yes. It can be performed alongside treatments such as lip filler or other anti-wrinkle injections (e.g. frown lines or crow’s feet) for overall facial harmony.
Anti-wrinkle injections can be used to relax the muscles responsible for excessive lip elevation, reducing the amount of gum shown when smiling. This non-surgical treatment is quick, minimally invasive, and can provide a more balanced, confident smile.
Results typically start to become noticeable within 3–5 days, with final results at around 14 days. The effects usually last 3–4 months, although this varies depending on muscle strength and individual factors.
At Derma Mayfair, all treatments are performed by a qualified doctor with advanced training in medical aesthetics, ensuring safety, precision, and natural-looking results.
Please note: Botulinum toxin (commonly known by the brand name Botox®) is a prescription-only medicine. A full medical and psychosocial assessment is required to determine clinical appropriateness before treatment can be performed. Treatments are only provided where there is a clear therapeutic benefit, and we reserve the right to decline treatment if it is not deemed clinically suitable.
A gummy smile is when more gum than usual is visible above the upper teeth when smiling. This is often due to overactive muscles of the upper lip.
By relaxing the muscles that raise the upper lip, the injections reduce how far the lip lifts when smiling. This means less gum is exposed, creating a more balanced smile.
You may start to notice results within 3–5 days, with the final effect visible at around 14 days.
Results usually last 3–4 months. Repeat treatments can help maintain your results over time.
No — treatment is carefully placed to target only the muscles that cause excessive gum exposure, so you should still be able to smile naturally.
Yes. Botulinum toxin has been used in both cosmetic and medical practice for many years. When performed by a qualified doctor, it is considered safe. As with all injectables, some temporary redness, swelling, or bruising may occur at the injection site. Any potential risks and side effects will be fully discussed during your consultation.
Most people tolerate the procedure very well. The injections feel like small pinpricks and the treatment itself only takes a few minutes.
Yes. It can be performed alongside treatments such as lip filler or other anti-wrinkle injections (e.g. frown lines or crow’s feet) for overall facial harmony.

















