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How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty)

Hongdae Dermatology Skin Clinic 弘大美丽石医院 · ✦뷰티스닥터 합정역✦ · July 9, 2026

Hello. I’m Wi Young-jin from Beauty’s Doctor. ​ ​ When searching for CureJet, the first phrase that often catches people’s attention is: ​ ​ “Delivery without needles.” People look...

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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: Hongdae Dermatology Skin Clinic 弘大美丽石医院

Original post date: July 9, 2026

Translated at: August 17, 2026 at 3:27 PM

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

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 1

Hello.

I’m Wi Young-jin from Beauty’s Doctor.

When searching for CureJet,

the first phrase that often catches people’s attention is:

“Delivery without needles.”

People looking into CureJet consultations at a dermatology clinic near Gongdeok Station (dermatology specialty)

are also often most curious about this aspect first.

It is natural to wonder whether

ingredients can really enter the skin

when no needle is inserted at all.

Instead of a needle,

CureJet uses high-pressure jet force

to deliver ingredients into the skin.

However, the absence of a needle

does not mean there is no sensation at all.

Although it feels different from being pricked by a needle,

the sensation of pressure being delivered momentarily

may vary depending on the area and the individual.

What Kind of Device Is CureJet?

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 2

CureJet

is known as a needle-free jet injection device.

Needle-free jet injection

refers to a method of creating a high-pressure liquid flow without a needle

to deliver ingredients into the skin.

CureJet creates strong pressure for a brief moment inside the device,

and uses that pressure to finely spray the ingredients.

The ingredients then pass through the nozzle

in a fast, narrow stream

and are delivered to the superficial layers of the skin.

When consulting about CureJet

at a dermatology clinic near Gongdeok Station (dermatology specialty),

what ingredients are being delivered, along with the device’s mechanism,

is also an important point of discussion.

In other words, CureJet

refers to a method of delivering ingredients,

not to the ingredients themselves.

Therefore, the consultation may take a different direction

depending on which ingredients are used

and which areas are treated.

What Does It Mean That There Are No Needles?

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 3

When CureJet is described as having “no needles,”

it means that the skin is not pierced by and entered with a metal needle.

Instead, the ingredients are delivered into the skin

using momentary pressure.

Therefore, it does not feel exactly the same as a conventional injection.

The characteristic pricking sensation of a needle may be reduced,

but there may still be a sensation of pressure making contact momentarily,

along with a stinging or snapping sensation.

The sensation may vary depending on the treatment area,

the pressure intensity,

skin thickness, and level of sensitivity.

Immediately after the procedure,

slight redness, small raised bumps,

or mild swelling may be visible.

You will generally be advised that these gradually fade over time,

but recovery speed varies from person to person.

Therefore, when receiving a consultation

at a dermatology clinic near Gongdeok Station (dermatology specialty),

it is a good idea to discuss your upcoming schedule and possible recovery time together.

What Ingredients Is It Used With?

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 4

CureJet

is a device that delivers ingredients into the skin,

rather than a device containing a specific ingredient itself.

Therefore, the treatment purpose and explanation

may differ depending on which ingredients are combined.

Skin-booster ingredients

may be discussed as being delivered in portions

to the superficial layers of the skin.

Depending on the condition of the skin,

various ingredients may be considered,

such as PN-based, HA-based,

or collagen-booster ingredients.

However, a particular ingredient

is not equally necessary for every skin type.

The combination may vary depending on skin thickness,

scar depth, pore condition,

skin sensitivity, and previous treatment history.

If you are looking into CureJet

at a dermatology clinic near Gongdeok Station (dermatology specialty),

it is advisable to check not only the device name

but also the ingredient combination.

Where Is It Used?

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 5

CureJet

uses a method of delivering ingredients to the superficial dermal layer,

so it may be used in various ways.

It may be mentioned during consultations

when the skin’s surface is uneven

or certain areas appear depressed,

such as with acne scars.

In some cases, it is used with the aim of stimulating

the tissue around scars while delivering ingredients through pressure.

It may also be considered during consultations

for concerns about pores or skin texture,

in combination with skin-booster ingredients.

It may also be explained as an approach

for managing the texture of the entire face

in sections.

However, acne scars, pores, and skin texture

may each have different causes.

Therefore, rather than viewing CureJet alone as a solution to every issue,

it is more natural to understand it

as one possible combination suited to the current condition of the skin.

What Is Checked During a Consultation?

During the consultation, we first check

which area you would like to address

and whether your skin concern involves scars, pores,

or skin texture.

We also look at whether your skin is sensitive,

whether redness tends to last for a long time,

and whether you have previously received skin-booster

or laser treatments.

When receiving a CureJet consultation

at a dermatology clinic near Gongdeok Station (dermatology specialty),

it is also necessary to review the device and ingredient combination separately.

Even with the same CureJet treatment,

the treatment approach may vary

depending on which ingredients are used

and what area is treated.

Redness or marks may also be visible immediately after the procedure,

so if you have an important upcoming event,

it is advisable to coordinate the timing during the consultation.

CureJet-based treatments

are not necessary in the same way for everyone.

After checking the current condition of your skin,

it is advisable to distinguish between areas that may be addressed

and areas for which another approach may be more appropriate.

Frequently Asked Questions

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 6

Q. Does not using a needle really mean it does not hurt?

A. It feels different from being pricked by a needle,

but you may still feel pressure being delivered momentarily.

Some people describe it as a stinging or snapping sensation,

and the experience varies depending on the area and individual sensitivity.

Q. What is CureJet used for?

A. Because it delivers ingredients to the superficial dermal layer,

it may be mentioned during consultations for acne scars, pores, and skin texture.

However, even when consulting

at a dermatology clinic near Gongdeok Station (dermatology specialty),

the way it is used may vary depending on the condition of the skin

and the ingredients being combined.

Q. When does the treatment settle after the procedure?

A. The recovery process

may vary depending on the ingredients used and the condition of the skin.

When ingredients intended to stimulate recovery are used together,

consultations often proceed with the approach of allowing time

and observing changes.

Thank you for reading this long post.

This was Wi Young-jin.

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 7

How Does CureJet Deliver Ingredients into the Dermis Without Needles? — Dermatology Clinic Near Gongdeok Station (Dermatology Specialty) image 8

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