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Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster

You&I Skin Clinic Jamsil · 잠실 유앤아이의원의 피부 좋아지는 이야기 · June 19, 2026

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster (Department: Dermatology) ​ Hell...

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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 Skin Clinic Jamsil

Original post date: June 19, 2026

Translated at: August 17, 2026 at 10:38 AM

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

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin?

The Effects and Side Effects of the Juvelook Skin Booster

(Department: Dermatology)

Hello~

This is Jamsil U&I Clinic.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 1

Juvelook

"My skin feels dull and rough, so I'm thinking about getting dermatology care,

and Juvelook skin boosters have been recommended to me quite often.

But I heard that side effects such as nodules can occur.

What do you think?"

If you have been looking into dermatology clinics for skin texture care, you have probably come across skin booster treatments quite often.

Juvelook is one of the representative skin boosters that cannot be left out.

Juvelook is a treatment often sought by people interested in improving rough skin texture, enlarged pores, and fine lines.

However, hearing that side effects such as nodules may occur can understandably be frightening, and many people hesitate because they wonder whether it is suitable for their skin.

Today, I will explain how Juvelook works to improve skin texture and enlarged pores, as well as what you should consider to help avoid Juvelook's effects and side effects.

Recommended Dermatology Clinic in Songpa,

What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster

  • How Juvelook works and its effects

  • What to look into to help prevent side effects

Recommended Dermatology Clinic in Songpa (Department: Dermatology) How Juvelook Works and Its Effects

Juvelook works by being injected into the dermal layer of the skin, where it induces collagen synthesis through the body's natural immune response.

Let me explain the effects of Juvelook in more detail.

When particles of poly-D,L-lactic acid (PDLLA), Juvelook's main ingredient, enter the skin, a mild foreign-body reaction occurs.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 2

The cells that gather to address this reaction stimulate fibroblasts, which then produce new collagen and elastic fibers such as elastin in the surrounding area.

The collagen produced through this cellular response increases the density of the dermal layer.

As the newly formed collagen fills the dermal layer more densely, it helps reduce fine lines and fill in small, depressed scars.

It can also smooth rough skin texture and help reduce pores that have become enlarged due to a loss of elasticity.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 3

Some people occasionally think that Juvelook works on the same principle as conventional filler injections, which temporarily plump the skin by filling it with an artificial substance.

However, Juvelook does not work by having the injected ingredient directly provide volume.

Because it induces the production of the body's own collagen as the substance breaks down, it is structurally different from a filler.

Recommended Dermatology Clinic in Songpa (Department: Dermatology) What to Look Into to Help Prevent Side Effects

Skin boosters are relatively low-burden treatments among dermatological skin-care procedures, so they are often recommended even to people receiving skin care at a dermatology clinic for the first time.

However, as with any treatment, you should also be aware of the possible side effects of Juvelook in advance.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 4

The most representative side effect associated with the treatment is nodules.

Juvelook nodules refer to the formation of firm lumps beneath the skin.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 5

Juvelook originally comes in powder form rather than liquid form, so it undergoes a reconstitution process in which it is mixed with saline before the treatment.

Nodules can form if the concentration is not properly adjusted during this process or if too much product is injected into a particular area.

Therefore, controlling the dilution concentration and injection volume is an important factor that can determine the outcome of the treatment.

To help prevent Juvelook nodules, it is important to check that the powder has been thoroughly dissolved, accurately identify the areas to be treated, and inject an appropriate amount.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 6

In practice, insufficient experience on the part of the provider can increase the risk of nodules, so this treatment requires extensive experience performing Juvelook procedures.

Immediately after the treatment, the skin may temporarily swell as the product is injected, and needle marks or a bumpy embossing effect may appear.

These effects occur because the procedure involves directly injecting the product into the skin layers across the face using fine needles.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 7

However, this is generally not something to be overly concerned about.

The embossing effect is a completely normal process caused by skin stimulation, and in most cases it naturally improves within one to two days.

Today, I discussed Juvelook skin boosters for those looking for a recommended dermatology clinic in Songpa because of enlarged pores and dull, rough skin texture.

Recommended Dermatology Clinic in Songpa: What About Enlarged Pores and Dull, Rough Skin? The Effects and Side Effects of the Juvelook Skin Booster image 8

Jamsil U&I Clinic

Juvelook is a treatment that can be highly effective for improving skin texture, pores, fine lines, and small scars, but there are also things to consider to help prevent side effects.

To achieve satisfactory skin changes without nodules or excessive swelling, the product must be properly reconstituted and precisely injected into the necessary areas.

I hope that before receiving the treatment, you become properly informed about these possible side effects and achieve satisfactory skin-care results through a thorough skin assessment and consultation.

Thank you. This was Jamsil U&I Clinic^^

< How to Find a Good Dermatology Clinic in Jamsil? >

< Jamsil U&I Clinic Hours >

Weekdays: 10:00 a.m. – 8:30 p.m.

Saturday: 10:00 a.m. – 5:00 p.m.

(No lunch break)

< Directions >

Jamsil U&I Clinic is located in the Lotte World Wellbeing Center.

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