Rebeauty

2026-07-22

Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections

Discover why manual Rejuran Healer injections aren't always superior. Learn about the benefits of devices like DermaShine for uniform results, reduced pain, and faster treatment, especially for certain skin conditions.

Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections
Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections

Hello.

I'm Kim Da-jeong, the head director of Cordia Clinic.

Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections

[Premium Hair Loss Treatment]

Kim Da-jeong, Head Director of Cordia Clinic

<1:1 Customized Diagnosis>

Based on tens of thousands of clinical data,

Precise focus and surgical skills perfected through surgical training

Accurate analysis based on 3D AFS precision diagnosis

Sustainable hair loss treatment completed with a low-pain system

‘Shouldn't Rejuran be manually injected stitch by stitch to ensure meticulous care?’
‘DermaShine finishes quickly with a machine, so I'm worried it might not be thorough.’

If you've looked into Seolleung Rejuran Healer, you've probably had these questions at some point.

Directly injecting the medication by hand somehow seems more meticulous, while methods using automated devices like DermaShine can easily feel somewhat mechanical.

However, to get straight to the point, the notion that ‘manual injection is always the better method’ is not always true.

In fact, there are many cases where DermaShine is a more suitable choice depending on the treatment area or skin condition.

To properly understand this, we first need to clarify what Rejuran Healer is and what factors you should consider when receiving Rejuran Healer treatment.

<진료 철학>

Why do so many people still choose manual injections?

Rejuran Healer is an injection that enhances regenerative capabilities by injecting PN (polynucleotide) extracted from salmon DNA into the dermal layer.

It's not about adding volume like fillers; its characteristic is to restore dermal thickness and density, thereby strengthening elasticity, pores, and the skin barrier.

Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections 사진 2

During this process, medical staff inject the medication into various parts of the face with a syringe.

The depth and angle can be finely adjusted for each area, giving the impression of ‘meticulous care with every stitch,’ and many people prefer it for this very reason.

The advantages are clear.

Fine adjustments are beneficial in curved and narrow areas like around the eyes or mouth, and it's also effective for pinpointing scars or specific areas of deficiency.

Reasons to reconsider manual injections
Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections 사진 3

However, consistency remains a challenge.

The injection depth and amount of medication can vary slightly at each point, and if the medication is not evenly distributed, the effects may only appear partially, or the skin surface may not look uniform after recovery.

Since the same area needs to be pricked multiple times, the pain burden and time also increase.

There are also reports that post-treatment embossing (bumpy marks), bruising, and swelling are more pronounced.

Especially if you have active acne, dermatitis, or folliculitis on your face, you need to be more careful in choosing the method.

Inflamed areas already have a damaged skin barrier, and there's a high possibility of bacterial activity in hair follicles or sebaceous glands.

If the needle repeatedly passes through the same spot in such a state, there's a risk of worsening inflammation or leading to secondary infection.

Therefore, before receiving Rejuran Healer, discussing your condition thoroughly with medical staff and then deciding on the method will lead to the safest and most satisfactory results.

So, how is DermaShine different?

DermaShine is a medical device that uses multiple needles to simultaneously prick 9 points and inject medication uniformly.

While manual injection relies on the practitioner's感覚, DermaShine uses equipment to deliver a predetermined depth and amount to every point consistently.

Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections 사진 4

The biggest difference lies in uniformity.

The pressure-sensing automatic injection system injects the same depth and amount at all points, ensuring the medication is evenly distributed across the entire face and the effects are not biased to one side.

This effectively solves the limitations pointed out in manual injections at the equipment level.

The time and pain burden are also significantly reduced.

The 9-pin multi-needle covers a large area at once, cutting treatment time by almost half and reducing pain.


However, Seolleung Rejuran Healer is not necessarily a required treatment for everyone.

Before deciding ‘to receive the treatment,’ the question you should first address is ‘is this treatment truly necessary for me?’

Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections 사진 5
Seolleung Rejuran Healer: What You Might Miss if You Only Insist on Manual Injections

It's not too late to decide after consulting sufficiently with medical staff and calmly comparing it with other options, and then feeling confident that it's necessary.

Good results are ultimately only created on the foundation of accurate diagnosis.

If there are parts you find difficult to judge on your own, I will personally guide you through a consultation at Cordia Clinic.

Please feel free to leave any questions in the comments or through a consultation inquiry.

Thank you.

This has been Kim Da-jeong, the head director of Cordia Clinic.

Cordia Clinic - Naver TalkTalk
A clinic for hair loss treatment/skin boosters/IV drips near Seolleung Station
talk.naver.com

May 7, 2026

Cordia Clinic OPEN

To provide sufficient consultation to each individual,

we operate on a 100% reservation basis.

Mon · Tue · Thu · Fri : 11:00 ~ 20:00

(Lunch break : 14:00 ~ 15:00)

Saturday : 10:00 ~ 16:00

(No lunch break)

6th Floor, KR Tower, 429 Seolleung-ro, Gangnam-gu

(Seolleung Station Exit 3)

02-568-8575

Cordia Clinic
6th Floor, 429 Seolleung-ro, Gangnam-gu, Seoul
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Frequently Asked Questions

What is Rejuran Healer treatment?

Rejuran Healer is an injectable treatment that enhances the skin's regenerative capacity by injecting PN (polynucleotide) extracted from salmon DNA into the dermal layer. Instead of filling volume like fillers, it focuses on restoring dermal thickness and density to strengthen elasticity, pores, and the skin barrier.

What are the pros and cons of manual injection for Rejuran Healer?

Manual injection has the advantage of precise control for narrow, curved areas like around the eyes or mouth, or for scar areas. However, its disadvantages include inconsistent injection depth and drug volume, longer treatment time and pain, and more prominent bruising or swelling.

How does DermaShine treatment differ from manual injection?

DermaShine is a medical device that uses multi-needles to simultaneously and evenly inject the drug into 9 points. Unlike manual injection, which relies on the practitioner's感覚, the device delivers a fixed depth and amount to all points uniformly, ensuring even spread of the drug and consistent effects.

What are the advantages of DermaShine treatment?

DermaShine uses a pressure-sensing automatic injection system to evenly inject the drug, allowing for consistent results across the entire face. Additionally, its 9-pin multi-needle covers a large area at once, reducing treatment time by almost half and lessening the burden of pain.

How should I choose the Rejuran Healer treatment method?

The safest and most satisfactory results for Rejuran Healer treatment are achieved by thoroughly consulting with medical staff about your skin condition and treatment area. If you have active acne or dermatitis, manual injection carries a risk of worsening inflammation, so more caution is needed.

Are there any considerations before Rejuran Healer treatment?

Yes, before deciding on the treatment, you should first ask yourself, 'Is this treatment truly necessary for me?' It's best to consult thoroughly with medical staff, compare it with other options, and only decide when you are confident that it is necessary for you.

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