[Dr. Column] Why Juvelook and Quadsay Are Used for Pore/Scar Treatment

hello.

Studying the outer and inner layers of the skin This is Director Kim Tae-hee of Sunae May Pure Clinic.

In the last column Jubelook This is not just a simple water-glow injection. PDLLA-based collagen remodeling skin booster I explained that point.

Then, the following question arises.

“Why use Juvelook with MNRF, or microneedle radiofrequency?”

especially Enlarged pores, acne scars, skin texture, loss of elasticity Reasons why the combination of Juvereg and MNRF is frequently considered in treatment

I will explain based on the research paper.

Pores/scars are not merely surface issues.

However, if you look at the inside of the skin commonalities There is.

as soon as The supporting structure of the dermis is weakened. The point is.

If the collagen and ECM structures around the pores weaken

Pores may appear larger and more saggy.

Acne scars also follow inflammation As dermal collagen and tissue structure are damaged

The skin has become sunken and irregular. It can be understood as.

Therefore, the key to treating pores and scars is not simply scraping the surface or reducing sebum, but Considering collagen remodeling of the dermis and ECM reconstruction together no see.

What does MNRF do?

Microneedle Radiofrequency (MNRF) It is a treatment that involves inserting micro-needles into the skin and delivering high-frequency energy from the tips of the needles.

In this process, the dermis layer Microthermal Coagulation Zone (MCZ) This is formed.

In the process of recovering from this irritation, the skin

Wound healing response Starting,

Fibroblast activation and

Collagen remodeling It induces.

In fact, MNRF has been studied for the treatment of acne scars and enlarged pores, and

Several studies have reported the potential to improve scars, pores, and skin texture.

What does Jubelook complement?

Jubelook The core of is PDLLA ( Poly-D,L-Lactic Acid, Poly-D,L-lactic acid) no see. As PDLLA gradually breaks down inside the skin fibroblast response class Collagen remodeling inducing biostimulatory It is being used as.

in other words,

MNRF go “A treatment that sends regenerative signals to the skin” ramen,

Jubelook silver A treatment that helps prolong collagen remodeling during the regeneration process It is close to.

Connection point of Needle High Frequency + Jubelook

MNRF (Microneedle Radiofrequency) → Stimulation of the dermis with microneedles and RF energy → Formation of Microthermal Coagulation Zones (MCZ) →

Initiation of wound healing → Delivery of Juvelook (PDLLA) → Stimulation of fibroblasts → Collagen remodeling → Improvement of peripore supporting structures and scar tissue

It can be understood in this flow.

Why is it considered in pore treatment?

Pores are not just a problem of sebum.

especially Pores after age 30 silver Sebum, enlarged hair follicles, and decreased dermal elasticity are involved together. do.

MNRF It applies thermal stimulation to the dermis layer around the pores

It induces collagen remodeling.

Here Jubelook The reason for considering together is

Reinforcing the supporting structure around the pores for a longer period It is to do so.

in other words,

MNRF Is Regeneration signal around the pores Giving,

Jubelook silver collagen remodeling through

Improvement of supporting structure around pores We aim for.

Why is it considered in acne scar treatment?

Acne scars are structural defects in the dermis layer.

Especially like rolling scars and boxcar scars

Scars that appear sunken are primarily caused by collagen loss and changes in the dermal structure.

Quadsay (MNRF) applies thermal stimulation to the area around the scar and the underlying dermis.

It induces the skin to regenerate itself.

Jubeluk (PDLLA) It can be utilized to assist collagen remodeling during this regeneration process.

In recent PDLLA-related studies as well, PDLLA Used for tissue regeneration and scar remodeling in the treatment of atrophic scars It is reported that there is a possibility that this will happen.

When can we expect results?

Quadsay (MNRF) Is Changes in skin texture, pores, and elasticity starting relatively early after the procedure There are cases where you feel it.

the other side Jubelook It is rather than an immediate volume filler

Collagen remodeling proceeds over time It is a treatment that works.

thus Jubelook + Quadsei combination Rather than immediate changes right after the procedure

A treatment expected to improve skin density, pores, scars, and elasticity over several weeks to months. It is appropriate to explain it as follows.

Who would this be suitable for?

It can be considered for the following skin types.

Skin with enlarged pores

✔ Skin with acne scars

✔ Skin with a rough and irregular texture

✔ Skin with loss of elasticity

✔ Skin that needs collagen regeneration rather than simple hydration

✔ Skin requiring repeated skin regeneration treatments

Points to note

Jubelock and MNRF combination silver Strong regenerative treatment While it has the advantage of being necessary for all skin types, it is not a combination that is absolutely essential for all skin types.

✔ In cases of severe inflammatory acne

✔ In cases of redness and high sensitivity

✔ Skin at high risk of hyperpigmentation

In Adjust energy intensity, depth, injection volume, and treatment interval You must do it.

also Jubelock (PDLLA) Because it belongs to the collagen stimulator class, the main Injection layer, dilution, concentration, treatment depth It is important.

If excessively injected into an inappropriate layer Nodules, lumps, inflammatory reactions You must consider the possibilities.

So, Juvelook + MNRF is more than the product name Treatment where designing a protocol tailored to the skin condition is more important no see.

How is it utilized at Sunae Maypure?

At Sunae May Pure, we do not view the combination of Juvelook and Quadsay (MNRF) simply as “doing two good procedures together.”

Quad Say Is Regeneration signals to the skin Sending,

Jubelook silver Collagen remodeling This can proceed

Long-term regenerative stimulation It is a treatment that adds.

in other words,

Quad Say go The switch for skin regeneration If you turn it on,

Jubelook that Helps the regeneration process continue for a longer period

collagen booster role ...does.

So this combination is

Enlarged pores, acne scars, skin texture, loss of elasticity like

Skin requiring improvement of dermal structure It is particularly frequently considered in.

One-line summary

Jubelook + Quadsei The combination

Quad Say It generates dermal regeneration signals,

Jubelook PDLLA assists collagen remodeling

This is a treatment strategy utilized for skin requiring improvement of the dermal structure, such as pores and scars.

📚 References

1. Cho SI, et al. Evaluation of the clinical efficacy of fractional radiofrequency microneedle treatment in acne scars and large facial pores. Dermatologic Surgery. 2012.

2. Elawar A, et al. Non-insulated Fractional Microneedle Radiofrequency for the Treatment of Depressed Acne Scars, Enlarged Pores, and Uneven Skin Texture. Journal of Clinical and Aesthetic Dermatology. 2018.

3. Niaz G, et al. Fractional Radiofrequency Microneedling as a Monotherapy for Atrophic Acne Scars and Large Facial Pores. 2025.

4. Lee K.W.A., et al. Poly-D,L-lactic Acid Application in Dermatology. Polymers. 2024.

5. Seo S.B., et al. Poly-D,L-lactic acid-enhanced atrophic scar treatment via transdermal microjet drug delivery. Skin Research and Technology. 2024.

6. Wan J, et al. The Efficacy of Combined Microneedling and Topical Poly-D,L-lactic Acid Application for Facial Pore Reduction and Skin Texture Improvement. 2025.

7. Seo S.B., et al. Skin rejuvenation effect of the combined PDLLA and non-cross-linked hyaluronic acid. Journal of Cosmetic Dermatology. 2024.

[Mandatory Notices for Compliance with Medical Act]

※ All dermatological procedures may result in side effects, ranging from minor to major, such as erythema, swelling, burns, inflammation, and cheek hollowing, depending on an individual's skin condition and characteristics. This post is written for the purpose of providing medical information and does not guarantee 100% of the results of any specific procedure. Please be sure to have a thorough in-person consultation with experienced medical professionals before the procedure.