InMode vs Ultherapy: Which Is Better for Jawline Contouring?

InMode and Ultherapy are both popular non-surgical options for improving facial contours in Korea, but they approach jawline concerns differently. InMode uses radiofrequency (RF), with FX commonly combining RF and vacuum suction, while Ultherapy uses microfocused ultrasound with real-time imaging for deeper lifting. The better option depends on whether your jawline concern is mainly excess fullness, loose skin, or a combination of both.



1. What Is the Difference Between InMode and Ultherapy?

The two treatments are designed around different technologies and treatment goals.

InMode

• Uses RF technology.
• InMode FX combines RF energy with vacuum suction.
• Commonly used for lower-face fullness and facial contouring.
• Forma uses RF primarily for skin tightening and firmness.
• Often chosen for double-chin concerns, fuller cheeks, and jawline definition.
• Usually costs considerably less than premium Ultherapy.

Ultherapy Prime

• Uses microfocused ultrasound.
• Uses real-time ultrasound imaging to visualize tissue layers.
• Can target deeper tissue associated with facial lifting.
• Commonly used for the jawline, under-chin area, brow, and neck.
• Generally positioned as a premium non-surgical lifting treatment.
• Results develop gradually as collagen remodeling occurs.

The main distinction is that InMode FX is often used when facial fullness contributes to an undefined jawline, while Ultherapy is more focused on lifting lax tissue.

2. InMode FX vs Ultherapy: Which Jawline Problems Do They Address?

A less-defined jawline can have several different causes. It may be related to excess fat, loose skin, tissue descent, or a combination of these.

InMode FX may be considered for:

• Double chin caused partly by excess fat
• Fuller lower cheeks
• Heavy-looking lower face
• Localized facial fullness
• Jawline contouring
• Mild skin laxity combined with fullness

The vacuum-assisted RF approach makes FX particularly relevant when fat or soft-tissue fullness is part of the concern.

Ultherapy Prime may be considered for:

• Sagging along the jawline
• Jowling
• Loose skin under the chin
• Neck laxity
• Loss of facial definition caused by tissue descent
• Mild to moderate skin laxity

Ultherapy Prime is specifically cleared for lifting the skin on the neck and under the chin, and its real-time imaging is designed to help practitioners target appropriate tissue depths.

This distinction is important. If the jawline looks soft because of excess volume, contour-focused treatment may be considered. If the problem is primarily loose or sagging skin, a lifting-focused treatment may be more appropriate.

3. How Much Do InMode and Ultherapy Cost in Korea?

Price is one of the biggest differences between the two treatments.

Current 2026 Korean reference prices are approximately:

InMode

• FX full face: around ₩70,000–₩150,000+
• Forma full face: around ₩100,000–₩200,000+
• FX + Forma: around ₩150,000–₩250,000+
• Packages may reduce the per-session price.

For example, a current Seoul clinic lists InMode FX at ₩79,000, Forma at ₩129,000, and FX + Forma at ₩179,000 before VAT.

Ultherapy Prime

• 100 shots: approximately ₩400,000–₩700,000
• 300 shots: approximately ₩800,000–₩1,600,000
• 600 shots: approximately ₩1,700,000–₩2,500,000+
• Larger customized programs can exceed ₩3,000,000.

A current 2026 Korean price reference places 300-shot Ultherapy Prime at approximately ₩800,000–₩1,600,000, while one Gangnam clinic lists 300 shots at ₩1,450,000 and 600 shots at ₩2,390,000.

The difference can therefore be substantial. However, InMode FX and Ultherapy shots are not equivalent units, so the treatments should not be compared simply by price per shot.

4. Which Treatment Is Better for a Double Chin and Jawline?

Your facial structure is especially important when choosing between the two.

InMode FX may be more relevant when:

• There is noticeable fullness beneath the chin.
• The lower cheeks appear heavy.
• You want facial contouring as well as tightening.
• You have localized facial fat.
• Your skin has enough elasticity to respond to contouring treatment.

FX uses vacuum-assisted RF, making it different from treatments that focus only on tightening loose skin.

Ultherapy Prime may be more relevant when:

• There is little excess fat but noticeable skin laxity.
• The jawline has become blurred with age.
• You have mild jowling.
• The skin beneath the chin is loose.
• You want a lifting-focused treatment rather than primarily fat reduction.

Ultherapy Prime is designed to target deeper tissue layers using focused ultrasound and real-time visualization. The manufacturer states that results can develop gradually and may last a year or more, although individual results vary.

If both fullness and laxity are present, some Korean clinics may discuss combining contouring and lifting treatments. However, a combination is not automatically necessary for every patient.

5. What Are the Treatment Process and Recovery Like?

Both treatments are non-surgical, but the treatment experience can be different.

InMode FX

A typical treatment involves:

1. Cleansing and facial preparation
2. Assessment of the jawline and treatment area
3. Application of the FX handpiece
4. Vacuum-assisted RF treatment
5. Treatment of selected areas such as the cheeks or under the chin
6. Post-treatment skincare

Because FX uses suction, some patients can experience:

• Temporary redness
• Swelling
• Tenderness
• Bruising
• Pressure or pulling sensations

Recovery is generally short, but bruising can occasionally be noticeable for several days.

Ultherapy Prime

A typical session involves:

1. Consultation and facial assessment
2. Treatment mapping
3. Application of ultrasound gel
4. Real-time visualization of tissue layers
5. Delivery of focused ultrasound energy
6. Post-treatment care

Possible temporary effects include:

• Redness
• Swelling
• Tenderness
• Sensitivity
• Temporary discomfort

Ultherapy Prime is generally performed without required downtime, and the manufacturer states that patients can return to normal activities after treatment.

For international patients, both treatments can fit into a short Seoul itinerary, but InMode FX may be less convenient immediately before photographs or important events if you are prone to bruising.

6. Which Should Foreign Patients Choose for Jawline Contouring?

The most useful way to choose is to identify what is making the jawline look less defined.

InMode FX may be considered if:

• Double-chin fullness is your main concern.
• Your lower face has excess fat or volume.
• You want contouring and some tightening.
• You prefer a lower treatment cost.
• You are comfortable with possible temporary bruising.

Ultherapy Prime may be considered if:

• Loose skin is the main concern.
• You have jowling or a blurred jawline.
• There is not much excess facial fat.
• You want deeper non-surgical lifting.
• You value real-time ultrasound imaging.
• You are comfortable with a higher treatment cost.

InMode Forma may be considered if:

• Your face is already relatively slim.
• Skin firmness is the main concern.
• You want RF tightening without the contour-focused FX approach.

For foreign patients, ask the clinic to clarify exactly what is being treated. Before booking, confirm:

• Exact InMode handpiece: FX, Forma, or FX + Forma
• Ultherapy or Ultherapy Prime
• Number of shots or treatment areas
• Whether the jawline, cheeks, and under-chin area are included
• VAT status
• Who performs the procedure
• Expected bruising or swelling
• Recommended treatment frequency
• Whether the price is promotional

Most importantly, do not assume that a more expensive treatment is automatically better for your jawline. If excess fat is the main issue, a deep lifting procedure may not address the primary cause. Conversely, if the face is already slim and the problem is loose skin, excessive contour-focused treatment may not be appropriate.

Frequently Asked Questions

Is InMode or Ultherapy better for jawline contouring?

It depends on the cause of the undefined jawline. InMode FX may be considered when excess fullness or fat is involved, while Ultherapy Prime may be more relevant when loose skin and tissue laxity are the primary concerns.

Which is better for a double chin?

InMode FX may be considered when excess fat contributes to the double chin. Ultherapy Prime may be considered when loose skin beneath the chin is the main issue. A consultation can determine whether fat, laxity, or both are contributing.

Is Ultherapy more expensive than InMode in Korea?

Generally, yes. Current 2026 pricing shows InMode treatments commonly available below ₩250,000 per session, while 300-shot Ultherapy Prime commonly falls around ₩800,000–₩1,600,000 or more.

Does InMode remove facial fat?

InMode FX is designed for treatment involving RF energy and vacuum-assisted tissue targeting and is commonly used for facial contouring and localized fullness. Individual suitability depends on the amount and location of facial fat.

Does Ultherapy make the jawline sharper?

Ultherapy Prime may improve the appearance of a less-defined jawline when skin laxity and tissue descent are contributing factors. It is a lifting treatment rather than a direct fat-removal procedure.

Can I combine InMode and Ultherapy?

Some clinics offer combination programs, but using both is not automatically necessary. The decision should depend on facial anatomy, skin laxity, facial fullness, and the specific goals of treatment.

Final Thoughts

InMode and Ultherapy can both improve the appearance of the jawline, but they address different causes of facial contour changes. InMode FX is more commonly considered when excess fullness or fat is involved, while Ultherapy Prime focuses more on lifting lax skin and deeper tissue.

For foreign patients visiting Korea, identify whether your main concern is facial fullness, skin laxity, or both before choosing a treatment. Comparing the exact device, treatment area, shot count, price, and expected recovery will give you a more useful basis for selecting the right option.