A Dermatology Specialist at Ewha Explains the Difference Between Thermage and Sofwave

When considering a lifting procedure,

there is one question people hear most often.

“Which is better, Thermage or Sofwave?”

In response to this question,

in clinical practice by a dermatology specialist at Ewha,

it is explained not as “which is better,” but as “where it acts is different.”

The key difference between the two procedures is

👉 not the type of energy,

👉 but the depth and method of action in the skin layers.

The essence of lifting is how the skin layers are stimulated The skin is broadly composed of

the epidermis → dermis → subcutaneous fat layer,

and the effect of a lifting procedure differs depending on which layer’s collagen is stimulated.

In the dermatology specialist’s practice at Ewha,

the 기준 for distinguishing Thermage and Sofwave

is precisely this difference in the target skin layer.

Thermage radiofrequency lifting: how it works Thermage is a lifting method that uses radiofrequency energy

to broadly heat the dermis.

When radiofrequency heat is delivered to the dermis,

existing collagen contracts,

which gives an immediate feeling of improved skin firmness,

and then collagen regeneration continues

over a certain period of time.

So Thermage is described as suitable for cases such as

• when the skin texture looks rough

• when overall firmness is weakened

• when the face does not so much look sagging as it feels “looser”

From the perspective of the dermatology specialist at Ewha,

it is accurate to understand Thermage as

“a lifting treatment that evenly restores the density and elasticity of the entire skin.”

Sofwave ultrasound lifting: how it works Sofwave uses ultrasound energy

to stimulate the middle layer of the dermis (SWMT) with relatively precise targeting.

The feature of this method is

that it minimizes damage to the skin surface

while delivering energy only to a specific depth

where collagen is concentrated.

So Sofwave is often preferred in cases such as

• when the skin is relatively thin

• when strong heat stimulation feels burdensome

• when natural improvement in firmness is desired

In the dermatology specialist’s practice at Ewha,

Sofwave is described as

“a lifting treatment focused on naturally reinforcing firmness.”

Why does the difference in sensation feel different? Although both procedures stimulate collagen,

the way and depth in which energy is delivered are different,

so the changes people feel also appear differently.

Thermage:

✔ relatively wide area

✔ overall dermal firmness refinement

Sofwave:

✔ targets a specific depth

✔ subtle improvement in skin texture and firmness

Because of this difference,

even when receiving the same “lifting” treatment,

some people are satisfied,

while others feel, “It’s not as impressive as I expected.”

The selection criteria emphasized by the Ewha dermatology specialist When choosing a lifting procedure,

the most important question is this.

• What is the first thing that has started to break down in the skin?

• Is it firmness, density, or skin texture?

• Is it sagging, or a decrease in elasticity?

Depending on the answer to these questions,

Thermage may be appropriate,

or Sofwave may be more suitable.

That is why in the Ewha dermatology specialist’s practice,

rather than focusing on a “well-known procedure,”

the priority is choosing what matches the current skin condition and stage of aging.

Why results differ even with the same lifting procedure Lifting is not a procedure determined simply by the device name.

• skin thickness

• collagen distribution

• the cause of reduced elasticity

• previous treatment history

Only when all of these factors are considered together

can the treatment lead to satisfying results.

Properly understanding the difference between Thermage and Sofwave

can itself be seen as the first step in reducing lifting treatment failure.

One thing to check before lifting From the perspective of the Ewha dermatology specialist,

the most regrettable case is

when someone decides based only on the procedure name

and later says, “It doesn’t seem to suit my skin.”

Lifting is

✔ more about what skin it is applied to and how it works

than ✔ which device it is.

If you approach it after accurately checking

which layer of firmness needs to be supplemented

in your current skin condition,

then whether it is Thermage or Sofwave,

the perceived result can clearly differ.

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