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Ulthera and Density Combination: What Effects Can It Have?

You&I Clinic Hongdae Sinchon · 닥터다람의 예뻐지는 피부비결 · October 31, 2025

Ulthera and Density Combination: What Effects Can It Have? ​ ​ ​ “Isn’t Ulthera alone enough?” “Why combine it with Density?” ​ These days, many people ask about combination liftin...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: You&I Clinic Hongdae Sinchon

Original post date: October 31, 2025

Translated at: April 20, 2026 at 1:58 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Ulthera and Density Combination: What Effects Can It Have? image 1

“Isn’t Ulthera alone enough?”

“Why combine it with Density?”

These days, many people ask about combination lifting procedures.

In particular, they are curious about the combination of Ulthera and Density, both of which are well known for lifting.

A combination procedure is not simply two treatments done together. It is a method of combining procedures that can enhance each other’s synergy to improve lifting results.

Today, let’s talk about how Ulthera and Density create synergy with each other.

Ulthera and Density Combination What Effects Can It Have?

  • What is the lifting principle of Ulthera and Density?

  • What is the synergy effect?

  • What are the real reviews?

What is the lifting principle of Ulthera and Density?

Ulthera and Density work by different principles inside the skin. That is why they can create synergy when combined.

Let’s first look at how each one works.

Ulthera

  • Lifting that pulls with ultrasound (HIFU)

Ulthera uses high-intensity focused ultrasound (HIFU)

to concentrate heat on the SMAS layer inside the skin

(the fascial layer, about 4.5 mm deep).

Ulthera and Density Combination: What Effects Can It Have? image 2

This layer is the “structure of firmness” that directly supports sagging in the face.

When this area is momentarily heated to 60–70°C, the fibrous tissue contracts, creating a “lifting that pulls from within” effect.

️Density

  • Lifting that refines the skin with radiofrequency (RF)

Density uses radiofrequency (RF) energy to evenly deliver heat to the dermis layer of the skin (about 1.5–3.0 mm deep).

Ulthera and Density Combination: What Effects Can It Have? image 3

This heat contracts collagen fibers in the dermis and induces new collagen production, making the skin texture smoother and firmer.

Density is a lifting treatment that refines skin texture and softens fine lines, smoothing the quality and feel of the skin’s surface.

Ulthera and Density Combination What Is the Synergy Effect?

Ulthera and Density work on different layers. So there is almost no overlapping heat damage in the same area.

In other words, different layers can be stimulated safely and separately.

  • Ulthera → SMAS layer contraction → improved facial contour

  • Density → collagen regeneration → improved firmness and skin texture

Ulthera and Density Combination: What Effects Can It Have? image 4

When you receive both treatments together, Ulthera builds up the “inner structure” to establish the foundation for lifting, while Density organizes the “outer skin layer” to finish naturally.

So when they are performed together, the lifting effect becomes even more solid.

Ulthera and Density Combination What Are the Real Reviews?

After treatment with the Ulthera and Density combination,

“My jawline became more defined.”

“My cheeks didn’t look sunken, and my skin texture became smoother.”

“It feels less saggy, and my face feels lighter.”

These are the kinds of reviews people often leave.

This is because both the deep layers of the skin (Ulthera) and the surface layer (Density) are tightened at the same time.

Ulthera and Density Combination: What Effects Can It Have? image 5

Usually, right after treatment, people feel that the face is slightly tightened, and after 2–4 weeks, firmness noticeably improves as collagen regenerates.

When you receive the Ulthera and Density combination, the effects tend to last longer than when each treatment is done alone.

That is why many people usually set the treatment interval to about once a year.

Today, we talked about the well-known Ulthera and Density combination among various lifting combinations.

The Ulthera and Density combination is a dual lifting structure that stimulates different layers, allowing for a combined synergy effect from SMAS ligament contraction and dermal collagen regeneration.

However, even with the same combination, the way it is arranged may differ depending on the skin.

So please be sure to receive sufficient consultation before the procedure.

Thank you. This was Hongdae Sinchon UNNI^^

< The story of Hongdae Sinchon over the past 10 years >

< Hongdae Sinchon UNNI Clinic Hours >

Weekdays: am 10:00 ~ pm 08:00

Saturday: am 10:00 ~ pm 05:00

(Treatment provided without lunch break)

< Directions >

UNNI Clinic Hongdae Sinchon branch is

located near Hongik Univ. Station.

Ulthera and Density Combination: What Effects Can It Have? image 6

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