The skin around the mouth is one of the most expressive parts of the face. Over time, repeated facial movements, such as smiling, talking, and even drinking through a straw, can contribute to the appearance of fine lines and wrinkles. Additionally, some individuals may experience increased muscle activity around the mouth that affects the balance and appearance of their smile.
Many people considering facial rejuvenation around the mouth wonder whether botulinum toxin can be used in this area. The answer is yes. Botulinum toxin is commonly used around the mouth to address certain concerns, particularly those related to muscle activity.
What Causes Wrinkles Around the Mouth?
Wrinkles around the mouth can develop due to different factors, including muscle movement, aging, and changes in skin structure.
- Dynamic wrinkles are mainly caused by repeated facial expressions. Movements such as smiling, speaking, and pursing the lips repeatedly activate the muscles around the mouth, which can gradually lead to vertical lines around the lips, commonly known as lip lines or smoker’s lines.
- Static wrinkles, on the other hand, are often related to natural aging, reduced collagen production, loss of skin elasticity, and changes in facial volume. These wrinkles may remain visible even when the face is relaxed.
Understanding the cause of wrinkles is important because different concerns may require different treatment approaches.
What Are the Treatment Options for Wrinkles Around the Mouth?
Botulinum Toxin
Botulinum toxin is commonly used for dynamic wrinkles caused by repeated muscle activity. By temporarily reducing the contraction of targeted muscles, it can help soften the appearance of wrinkles while maintaining natural facial movement.

Dermal Fillers
Dermal fillers may be more suitable for deeper static wrinkles associated with volume loss or reduced tissue support. By restoring volume in targeted areas, fillers can help improve the appearance of wrinkles caused by structural changes.
Skin Rejuvenation Treatments
For concerns related to skin quality, such as reduced elasticity or uneven texture, treatments focused on improving overall skin condition may be considered as part of a personalized approach.
What Can Botulinum Toxin Treat Around the Mouth?
1. Lip Lines (Smoker’s Lines)
One of the most common applications of botulinum toxin around the mouth is improving the appearance of lip lines, also known as smoker’s lines.
These vertical wrinkles around the lips may develop due to repeated lip movements, aging, genetics, and external factors such as smoking.
By reducing excessive muscle activity around the lips, botulinum toxin can help soften the appearance of these lines and create a smoother-looking lip area.
2. Gummy Smile
A gummy smile occurs when excessive upper gum is visible during smiling, often due to increased activity of the muscles responsible for lifting the upper lip.
Botulinum toxin can be precisely administered to targeted muscles to reduce excessive upper lip elevation, helping create a more balanced smile appearance.
3. Downturned Mouth Corners
Some individuals develop downturned mouth corners due to the activity of muscles that pull the corners of the mouth downward.
By reducing the activity of these muscles, botulinum toxin may help improve the appearance of the mouth corner area and create a more balanced facial expression.
However, noticeable marionette lines are often influenced by multiple factors, including skin aging and volume loss, so additional treatments may be considered depending on individual needs.
4. Lip Flip
A lip flip is a non-surgical lip enhancement technique that uses botulinum toxin to relax specific muscles around the upper lip.
Unlike dermal fillers, botulinum toxin does not add volume to the lips. Instead, it allows the upper lip to slightly roll outward, creating the appearance of a more defined and fuller upper lip.
This treatment may be suitable for individuals who want a subtle improvement in lip appearance without adding additional volume.
Is Botulinum Toxin Effective for Deep Wrinkles Around the Mouth?
Botulinum toxin can help improve certain deep wrinkles around the mouth, especially when they are related to repeated muscle movement. By reducing muscle activity, it can decrease repetitive skin folding and make dynamic wrinkles appear softer.
However, botulinum toxin alone may not fully address deeper static wrinkles caused by collagen loss, skin laxity, or reduced facial support. In these cases, professionals may consider combining treatments, such as dermal fillers or skin rejuvenation procedures, depending on the patient’s needs.
What to Expect After Botulinum Toxin Around the Mouth Treatment?
Botulinum toxin treatment around the mouth is a minimally invasive procedure with relatively little downtime. Results typically develop gradually after treatment and may become noticeable within several days. The duration of results varies depending on individual factors, including metabolism, muscle activity, and treatment approach. In general, results may last around 3–6 months.
Because the mouth area plays an important role in speaking, eating, and facial expressions, precise treatment is essential. The goal is not to eliminate muscle movement completely, but to reduce excessive activity while preserving natural facial expressions.
Conclusion
So, can you use botulinum toxin around the mouth? Yes. When used appropriately, botulinum toxin can help improve the appearance of wrinkles around the mouth while preserving natural facial movement.
Are you noticing signs of aging around your mouth? If you are concerned about wrinkles, lip lines, or other perioral aesthetic concerns, botulinum toxin injections may be an option worth considering. Contact us to learn more about botulinum toxin treatments.
