Jawline

The jawline helps define the lower face. Changes here can soften contour and reduce the sense of structure and definition.

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Related Concerns
 concerns
Related Treatments
Treatments
Region
Face
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About this area

The Jawline Is Where Structure Lives In The Lower Face.

The mandible forms the skeletal foundation of the lower face, with the jawline defined by its inferior and lateral borders. Overlying the bone are the masseters laterally, the platysma anteriorly, and a variable amount of subcutaneous fat along the mandibular margin. The ligamentous structures that tether the soft tissue to the bone weaken with age, allowing the jowling pattern that characterizes lower face aging.

Jawline definition is determined by the combination of mandibular projection, bone volume, soft tissue distribution, and the integrity of the overlying skin. It is one of the features most associated with youth, vitality, and attractiveness across cultures.

Related Concerns

The jaw is the foundation of the lower face. When it goes soft, the whole face follows.

Treatments for this area

What Can Be Done For The Jawline.

The mandible forms the skeletal foundation of the lower face, with the jawline defined by its inferior and lateral borders. Overlying the bone are the masseters laterally, the platysma anteriorly, and a variable amount of subcutaneous fat along the mandibular margin. The ligamentous structures that tether the soft tissue to the bone weaken with age, allowing the jowling pattern that characterizes lower face aging.

Jawline definition is determined by the combination of mandibular projection, bone volume, soft tissue distribution, and the integrity of the overlying skin. It is one of the features most associated with youth, vitality, and attractiveness across cultures.

Related treatments

The jaw is the foundation of the lower face. When it goes soft, the whole face follows.

How It Changes Over Time

Jowling Happens When The Ligaments Let Go And The Bone Recedes.

20s
30s
40s
50s+

Clean mandibular border; defined jawline with no pre-jowl sulcus.

Early ligament laxity; mild jowl formation begins in some patients.

Established jowling and mandibular border blurring; bone resorption accelerates.

Significant jowling, bone loss, and skin laxity. Lower face heavily affected.

In Your 20s

Jawline is defined by natural bone structure. The mandibular margin is visible, the pre-jowl sulcus is absent, and the chin-to-jaw-to-neck transition is clean.

In Your 30s

Early jowl formation begins as mandibular ligaments lose integrity. Mild soft tissue migration toward the lower face may become faintly visible.

In Your 40s

Established jowling is common. Bone resorption along the mandibular angle reduces definition. The jawline becomes softer and less distinct.

In Your 50s+

Significant jowling with mandibular bone resorption and skin laxity. The lower face appears heavy, the jawline obscured, and the neck transition blurred.

Why Patients Treat This Area

Patients come in when their jaw stopped looking like their jaw.

01

Restore the defined mandibular border that was lost to jowling and bone resorption

02

Create a clean transition from lower face to neck that reads as youthful and structured

03

Improve overall lower face proportion as a structural foundation for other treatments

We Restore The Structure That Holds The Lower Face Up.

Jawline treatment at CAMI uses firm filler placed along the mandibular margin to restore definition and camouflage jowling by creating a continuous, sharper lower face border. This is structural work — product is placed deep, along the periosteum, to recreate the bone volume that has been lost.

We assess the jawline in combination with chin and masseter as part of a lower face evaluation. The masseter, chin, and mandibular border all influence the overall lower face silhouette, and addressing them together produces the most coherent result. Standalone jaw filler without addressing the chin often creates an incomplete correction.

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CAMI provider performing dermal filler injection along the jawline for definition and contouring

FAQ

How long does jawline filler last?
Can jawline filler eliminate jowls completely?
Should I treat my jawline and chin at the same time?