Pitted scars,

can they disappear

with just one CureJet session?

Why that claim is dangerous

These days, with wider daily temperature fluctuations,

the skin barrier weakens,

and more people are bringing up

their long-standing scar concerns again.

Things outside the clinic have been hectic too,

and supply issues for device consumables

have been quietly stressful lately, but

let's get to the main point.

If you search for pitted scar treatment,

you'll find conflicting reviews like "one CureJet session" and "no effect"

all mixed together.

So what is the truth?

After personally seeing several hundred cases,

today I'm revealing what CureJet is really like.

💡 Key takeaways from today's post

Q. Is CureJet

really effective for pitted scars?

A. Yes. However, depending on the scar's depth and shape,

the response can vary greatly.

Q. How many sessions are needed to see visible results?

A. In my experience, changes appear from at least 3 sessions,

and on average, you should expect 5–6 sessions or more.

Q. How is it different from regular laser treatment?

A. It works by

injecting medication with pressure without thermal damage,

so recovery is faster,

but it also has limits for deep scars.

Pitted scars,

why do they form?

Before treatment, you need to understand why your scars formed

in order to choose the right approach for you.

Pitted scars (atrophic scars) occur when the skin

cannot replenish enough collagen during healing,

leaving the surface indented.

What matters here is the shape of the scar.

• Ice pick: narrow and deeply punctured like an awl

• Boxcar: broad with vertical, angular edges

• Rolling: gently undulating, wave-like depressions

  
  
  
  
  

"Doctor, can all my scars be treated with CureJet?"

Honestly, not all of them.

Depending on the type,

the treatment approach changes completely.

How does CureJet

improve scars?

CureJet uses a high-pressure jet flow without needles

to push medication in—a needle-free injection method.

If lasers stimulate with "heat,"

CureJet stimulates the dermis with "mechanical pressure"

to induce collagen regeneration.

1. Direct delivery of active ingredients to the dermis to stimulate regeneration

2. No thermal damage, so recovery time is very short

However, rather than using CureJet alone,

the synergy is much greater when combined with lasers.

👨‍⚕️ Dr. Wi Young-jin's practical notes:

In my experience, CureJet showed the best response in

rolling-type scars,

while for ice-pick type scars, its limitations were clear when used alone.

For deep scars, I usually use laser first,

then combine CureJet during the recovery phase.

The claim that "everything can be resolved in one session"

is something even I, as a doctor, cannot promise.

I always make a point of explaining this upfront.

Good candidates for this,

and where it has limits

When I recommend CureJet

• When rolling-type or shallow boxcar scars are the main concern

• For those put off by scabbing or long recovery after laser treatment

• For those with sensitive skin seeking a gentler treatment

Cases with limitations:

• Narrow, deep ice-pick scars

• When scars extend deep into the lower dermis

• When dramatic results are expected in just 1–2 sessions

Key summary

CureJet is effective for shallow scars,

but deep scars

require a combined approach.

Treatment process and session guide

Procedure time, including anesthesia, is about 40–50 minutes,

and redness usually settles within a day or two.

Session-by-session changes recommended by the doctor:

• 1–2 sessions: Skin feels more hydrated (scar change is minimal)

• 3–4 sessions: Borders of shallow scars gradually soften

• 5–6+ sessions: Meaningful improvement begins to appear

The downside is cost.

Because multiple sessions are needed,

the total cost can be a burden,

but being able to keep up with treatment consistently

without disrupting daily life is a major plus for working adults.

Frequently Asked Questions (FAQ)

Q1. Will the scar disappear completely?

A. Since this is a process of filling in lost tissue,

it's closer to "improvement" than a "complete cure."

Having realistic expectations is important.

Q2. I still have acne—

can I still get treatment?

A. When inflammation is still active,

scar treatment becomes less effective.

It's best to get your acne under control first

before starting.

Q3. Is it okay if my skin is sensitive?

A. Because no thermal energy is used,

it is less irritating than lasers.

That said, a consultation about the injectable ingredients is essential.

If you have any questions, feel free

to reach out via WhatsApp or phone.

This is Dr. Wi Young-jin.

You might also like

▶Botox brands: Is the expensive one really worth it? (The truth from a practicing doctor)

▶Forehead filler in Hongdae—where should you go?

▶Red residual marks after eyebrow tattoo removal: 3 causes and solutions

▶Botox pricing: 50,000 KRW vs. 300,000 KRW—is it really just because it's Xeomin??

▶[Practical Note] Why Juvelook Glam causes less pain than Rejuran and keeps your glow longer