Procedure Steps for Layering Technique

*1. Pre-Procedure Preparation & Skin Cleansing

- Cooling or anesthetic cream may be applied depending on the patient's condition.

Skin Booster 4-D Layering Program

*2. 4-Step Skin Booster Layering (using MTS or Secret RF)

First Skin Booster Ampoule Application

- Apply a thin layer over the entire skin as a preparatory step.

- This helps induce a skin reaction in the epidermal layer.

Second Skin Booster Ampoule Application

- Lightly needle, targeting the epidermal layer, then apply the ampoule.

Third Skin Booster Ampoule Application

- Needle, targeting the basement membrane at the dermal-epidermal junction, then apply the ampoule.

Fourth Skin Booster Ampoule Application

- This step involves focused needling on areas you specifically wish to improve, such as pores or scars, followed by ampoule application.

*3. Post-Procedure Soothing Care

- A Jaungo modeling pack can be used to comfortably soothe the skin.

Skin boosters utilize a 4-step layering method in a single session to help the product penetrate widely and evenly into the skin.

The skin booster layering program aims to reduce the possibility of bruising, swelling, medication injection errors, and hypersensitivity reactions.

Absorption Method through Layering Technique

JuveLook has a characteristic that makes it difficult to absorb simply by applying it to the skin's surface. Therefore,

We utilize MTS (Microneedle Therapy System) and Secret RF (needle radiofrequency) devices to apply the skin booster layering absorption technique.

JuveLook skin booster particles are approximately 30-50μm in size and can be delivered via MTS and Secret RF devices. However, to minimize medication loss compared to simple topical application, we perform the procedure using a layering technique.

Layering Technique Using MTS

MTS creates microscopic channels, approximately 150μm in size, in the skin, preparing an absorption pathway for the skin booster.

During MTS procedures, a 4-step layering process is used to help the skin booster absorb into the skin.

Pre-application step of skin booster to the epidermal layer

After light needling, apply the skin booster targeting the epidermal layer.

Apply the skin booster to the dermal-epidermal junction.

Apply the skin booster to desired areas such as pores or scars.

After these steps, skin soothing care, such as a Jaungo modeling pack, is performed to reduce the burden of inflammatory reactions and conclude the procedure.

Layering Technique Using Secret RF Needle Radiofrequency

This procedure creates channels approximately 180μm in size, which are then contracted using radiofrequency energy. This method reduces the fluid backflow (overflow) that can occur during typical needle procedures, helping JuveLook to be delivered more effectively to the dermal layer.

While there may be some medication loss compared to manual injections, this technique allows for relatively even delivery of the skin booster to the desired dermal layer, reducing pain and promoting uniform absorption of the medication.

Similar to MTS procedures, needle depth can be adjusted, allowing for the application of a total of 4 layering steps.

Depending on the patient's individual skin condition, an appropriate method between MTS and Secret RF can be chosen, or both procedures can be performed in combination.

Reasons for Applying This Procedure Method

JuveLook is in powder form.

Therefore, before use, it requires a process of sufficient hydration with saline solution to stabilize its viscosity.

If administered via manual injection, insufficient hydration or improper injection depth control can lead to the medication clumping in one spot, potentially forming nodules.

Furthermore, if injected into the subcutaneous fat layer instead of the dermal layer, achieving the expected results may be difficult.

Even when injection procedures are performed by skilled medical professionals, the complete exclusion of nodule formation cannot be entirely ruled out. Therefore, at our clinic, we perform treatments with utmost care to provide patients with the safest and most satisfying results possible.

Our clinic considers everything from the drug hydration process, viscosity control, creation of skin pathways, to the method of drug absorption. We use layering techniques and treatments customized to individual skin conditions to ensure effective delivery of active ingredients.

We believe that treatments that maximize expected benefits for patients while minimizing the risk of side effects are crucial.

What is Juvelook Skinbooster?

Juvelook is a skinbooster that combines PDLLA (Poly-D,L-lactic acid) and hyaluronic acid (HA).

This treatment can help improve skin texture, pores, fine lines, and acne scars, and is used to enhance skin elasticity and density by inducing self-collagen and elastin regeneration in the dermis.

PDLLA has smaller particles compared to existing PLLA ingredients (such as Sculptra), which allows for better integration into skin tissue and reduces the possibility of nodule formation. It is designed to be delivered to deep layers of the skin while minimizing inflammatory reactions and the risk of nodules, making it a consideration even for sensitive skin.

Juvelook contains the following ingredients:

PDLLA 42.5mg (Self-collagen regeneration inducing ingredient)

Non-crosslinked Hyaluronic Acid 7.5mg (Hydration and skin barrier improvement)

When injected into the dermis, PDLLA can activate fibroblasts, promoting the production of collagen and elastin fibers.

Collagen is an important component for skin thickness and density, while elastin plays a crucial role in maintaining elasticity.

An increase in these two fibers can help improve fine lines, pores, and decreased skin elasticity.

Furthermore, PDLLA can stimulate stem cells to induce the differentiation of new fibroblasts.

This can contribute to improving aged cellular structures and inducing healthy changes in the skin structure itself.

Fibroblasts, which produce collagen and elastin fibers, tend to decrease in new production with age.

Juvelook Skinbooster helps new fibroblasts form instead of aged ones, and can promote long-term collagen and elastin fiber production.

Candidates for Treatment

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• 01. Those concerned about decreased skin elasticity or enlarged pores
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• 02. Those with skin concerns such as pores or acne scars
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• 03. Those who desire natural volume changes without visible signs of treatment
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• 04. Those with uneven skin texture and noticeable fine lines
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• 05. Those who desire self-collagen regeneration but are hesitant about injection procedures
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• 06. Those who desire healthy and natural skin tightening or lifting
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What are the Clinical Research Results for Juvelook?

Several studies have reported on the dermal regenerative effects of PDLLA.

Kwon et al., Dermatologic Surgery, 2022: It was reported that improvements in skin thickness, dermal density, and elasticity were observed after 3 treatments with PDLLA skinbooster at 4-week intervals.

Kim et al., Journal of Cosmetic Dermatology, 2021: Research has shown that PDLLA induces not only collagen but also elastin production, suggesting that it can offer more diverse fiber regeneration effects than existing collagen-centric products.

Han et al., Lasers in Surgery and Medicine, 2020: In a treatment for acne scar patients, it was reported that an MTS-based absorption method was effective for drug delivery to the dermal layer, with less epidermal irritation and fewer side effects.

Director's Treatment Philosophy

Among those who visit our clinic, many have deep concerns about their skin texture.

That is, pores appear large or skin texture is rough, making makeup not apply well.

Even if others don't notice, it can be a significant source of stress for the individual.

For those with such concerns, we recommend Juvelook as an option.

This is because it is a treatment that helps to smooth out skin texture, shrink pores, and enhance the skin's natural ability to recover.

If you have ever feared injection pain or worried about product loss,

it would be beneficial to consult about Juvelook Skinbooster treatment using our clinic's layering technique.

Benefits of the Treatment

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• 01. The combination of FDA-approved polymeric PLA and hyaluronic acid can help improve skin concerns.
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• 02. By promoting self-collagen regeneration, you can expect natural skin changes over time.
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• It can help manage skin elasticity and smooth skin texture. Additionally, you can expect improvement in fine lines and acne scars.
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• The materials used are biodegradable and bioabsorbable. Therefore, after a certain period following the procedure, they can naturally break down and be absorbed by the body without any remaining components.
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