Mentolabial Fold Filler: Treatment for the Crease Between the Lower Lip and Chin

AESTHETIC DERMATOLOGY

A deep crease between the lower lip and chin—often called marionette lines, and known medically as the mentolabial fold or labiomental crease—can create shadowing and affect the balance of the lower face. Mentolabial fold filler may help soften this indentation, improve the lip-to-chin transition and create a more balanced profile. In this guide, Doç. Dr. Hüray Hügül explains who may benefit, how the treatment is planned, what results to expect and which safety considerations should be discussed before treatment.

What Is the Crease Between the Lower Lip and Chin?

The curved area between the lower lip and the chin tip is called the mentolabial fold, or in medical terms the labiomental crease (labiomental sulcus). This line exists in every face; its depth, prominence and effect on facial expression differ from person to person.

Its appearance is not only related to the skin. The position of the jaw bone, lower lip support, bite, activity of the chin muscles and the volume of the soft tissues all influence how visible the crease between the lower lip and chin becomes. In some people it is structurally deeper; in others it becomes more noticeable over time with reduced skin elasticity, decreasing soft tissue volume, a receding chin tip or habitual facial expressions. As the crease deepens, shadowing in the lower face, a tense look at the chin or a sharp lip-to-chin transition may become more apparent.

How Does Mentolabial Fold Filler Work?

Mentolabial fold filler is an aesthetic dermatology application in which a small amount of product—most often a hyaluronic acid based filler—is placed to support the indented area so that the transition between the lower lip and chin looks softer. The aim is not to erase the crease, which is a natural part of facial anatomy, but to reduce its harshness and lighten the shadow effect.

Planning begins with facial analysis: lower lip position, chin tip projection, jawline, the depth of the mentolabial groove and overall facial proportions are assessed together. The type, density and amount of product are then chosen for that anatomy. Because placing too much product in this small area can look unnatural, a controlled, gradual approach is generally preferred. Before the application the area is cleansed and, if considered appropriate, a topical anaesthetic cream may be used. The application itself is usually short; the quality of the analysis and planning matters more than the duration.

Who Is a Suitable Candidate?

Mentolabial groove treatment may be considered for people who notice a distinct crease, shadowing or a harsh transition between the lower lip and chin, and who would like softer lower-face transitions without surgery. Suitability is decided only after an in-person physician evaluation, since not every deep crease is best addressed with filler placed directly into the line.

• ✓A visible chin and lower lip crease that creates shadowing
• ✓A tense or tired look forming around the chin tip
• ✓A wish for softer lip-to-chin transitions without surgery
• ✓General health and facial structure considered suitable for filler applications

Mentolabial Fold Filler vs Chin Filler

These two applications are performed in neighbouring areas but have different goals.

• Mentolabial fold filler aims to soften the appearance of the groove between the lower lip and the chin.
• Chin filler aims to support the projection of the chin and the proportions of the lower face.
• In some people, supporting the surrounding lower-face anatomy may be more appropriate than filling the groove directly—for example when a receding chin tip is what makes the crease look deeper.
• The suitable approach is decided individually, according to facial anatomy and the physician's evaluation; for some people the two may be planned together.

What Results Can You Expect?

When planning and patient selection are appropriate, the usual expectation is a softer, less shadowed transition between the lower lip and chin and a more balanced lower-face profile. Part of the effect may be visible soon after the application, but mild swelling needs to settle before the appearance is assessed; a follow-up visit is useful for evaluating whether a small refinement is needed.

Results are not identical for everyone. Anatomy, the depth of the crease, skin quality, chin muscle activity, the product used and the amount applied all influence the outcome, and no specific result can be promised in advance. Overfilling this area can look artificial, so a measured, personalised plan is prioritised over volume.

How Long Does Mentolabial Fold Filler Last?

Hyaluronic acid based fillers are not permanent; they are gradually metabolised by the body. How long the effect remains visible varies with the product used, the amount applied, individual metabolism, facial expression habits and lifestyle, so no fixed duration can be guaranteed. If a renewal or additional application is needed, it is planned individually after a follow-up examination.

Is Mentolabial Fold Filler Safe?

As with any injection, this application carries some risks and cannot be described as risk-free. Common temporary effects include mild redness, swelling, tenderness or bruising in the area. Less frequently, asymmetry, irregularity, nodule formation, infection or vascular complications may occur. This is why the application should be carried out by an experienced physician with detailed knowledge of facial anatomy, in appropriate clinical conditions, using products of documented origin.

Mentolabial Fold Filler in Antalya

For anyone considering mentolabial fold filler in Antalya, the most important step is a detailed physician evaluation, because the reason behind the crease between the lower lip and chin is not the same for everyone. For one person the depth of the groove itself is the issue; for another, a receding chin tip, lower-face volume loss or strong chin muscle activity also contributes.

At the clinic of Doç. Dr. Hüray Hügül in Antalya, mentolabial groove treatment is planned with facial analysis, a natural-looking result and safe, personalised planning in mind—preserving the person's own expression rather than creating an exaggerated change.

FAQ

Frequently Asked Questions

The most common questions about the crease between the lower lip and chin.

1What is the crease between the lower lip and chin called?

It is usually called the mentolabial fold or mentolabial groove. In medical terminology it is known as the labiomental crease (labiomental sulcus).

2Is a mentolabial fold the same as a labiomental crease?

Yes, the two terms describe the same anatomical line between the lower lip and the chin tip. "Labiomental crease" is the more clinical wording.

3Can filler soften a deep mentolabial fold?

In suitable candidates, filler may help soften the appearance of the crease and reduce shadowing. The crease is a natural part of facial anatomy, so complete removal is not the goal and the degree of change differs from person to person.

4Is mentolabial fold filler different from chin filler?

Yes. Mentolabial fold filler targets the appearance of the groove between the lower lip and chin, while chin filler aims to support chin projection and lower-face proportions. Sometimes supporting the surrounding anatomy is more appropriate than filling the groove itself; the plan depends on your anatomy and the physician's evaluation.

5Will the treatment make my chin look larger?

The intention of mentolabial fold filler is to soften a crease rather than to enlarge the chin. If chin projection is also part of the plan, that is a separate decision discussed during consultation, and the amount used is kept measured to preserve natural proportions.

6Is there downtime after mentolabial fold filler?

Mild swelling, redness, tenderness or bruising may occur and are usually temporary. Many people return to daily activities the same day, but individual recovery varies and your physician's aftercare advice should be followed.

7Can mentolabial filler be combined with other treatments?

In some cases it may be planned alongside applications such as chin or jawline support, depending on facial analysis. Whether combining treatments is appropriate—and in which order—is decided after an in-person evaluation.