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Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic

You&I Skin Clinic Yeongdeungpo · 영등포 유앤아이의원의 피부 시술 이야기 · August 13, 2026

Yeongdeungpo Rejuran, 3 Criteria for Finding a Skilled Clinic ​ ​ ​ 'Since the same Rejuran product is used for the procedure, why do results differ from person to person? ​ What s...

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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 Yeongdeungpo

Original post date: August 13, 2026

Translated at: August 17, 2026 at 9:25 AM

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

Yeongdeungpo Rejuran,

3 Criteria for Finding a Skilled Clinic

Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic image 1

'Since the same Rejuran product is used for the procedure,

why do results differ from person to person?

What should I check

to find a skilled clinic?'

Many people probably compare prices first when looking into Rejuran.

Since the same product is used for the procedure anyway, you may think it would be fine to simply choose the least expensive clinic.

However, Rejuran is a procedure in which the results and post-treatment reactions can vary significantly depending on which areas are treated, how deeply the product is injected, and how much is injected at each point.

Therefore, Rejuran should also be performed at a clinic experienced in the procedure to help you achieve more satisfactory results.

So, what criteria should you use to distinguish a clinic that performs Rejuran well?

I will explain this in detail from now on^^

Table of Contents

    1. Does the clinic provide a preliminary consultation and diagnosis?
    1. Does it use authentic products and the correct amount?
    1. Does it have sufficient experience and expertise?

Yeongdeungpo Rejuran

Does the clinic provide a preliminary consultation and diagnosis?

Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic image 2

The effects of PN, Rejuran's primary ingredient

Rejuran is a skin booster treatment intended to deliver PN, an ingredient derived from salmon, to the dermal layer to help improve the skin's regenerative environment.

At first glance, you might think that as long as it is injected properly, everyone can experience the same effects.

However, the issue is that skin types differ from person to person and from one area to another.

Areas such as the under-eye area, where the skin is thin and has many fine lines, should not be treated in the same way as areas such as the cheeks, where the skin is relatively thicker.

Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic image 3

Before treatment, it is also necessary to consider different factors for people with thin skin and those with thick skin, as well as for people with severe dryness and those with high sebum production.

If the treatment is performed uniformly without considering these differences, it can be difficult to achieve the full results expected from Rejuran.

Therefore, you should consider it essential to thoroughly examine the skin's thickness and texture, degree of loss of elasticity, sensitivity, and other factors before treatment.

It is therefore a good idea to check whether the clinic carefully examines your skin condition and determines how to adjust the injection points, spacing, and amount accordingly.

Yeongdeungpo Rejuran

Does it use authentic products and the correct amount?

The second point is basic but must never be overlooked.

That is whether authentic products and the correct amount are used.

Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic image 4

Yeongdeungpo Rejuran

Because Rejuran is a medical procedure that directly injects specific ingredients into the skin, an appropriate amount of an authentic product must be used.

The ingredients and hygienic condition of counterfeit or unauthorized products cannot be guaranteed, and the risk of side effects such as infection may consequently increase.

In addition, if less than the prescribed amount is used, the regenerative response within the skin may not occur properly, making it difficult to achieve the expected results.

Therefore, it is also a good idea to check in advance whether the clinic strictly complies with the use of authentic products and the correct amount.

Yeongdeungpo Rejuran

Does it have sufficient experience and expertise?

Lastly, you should make sure that the medical staff have sufficient experience and expertise to adjust the injection depth and location.

Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic image 5

The dermal layer (Dermis), where Rejuran should be injected

Rejuran is a treatment that can induce satisfactory regenerative effects only when it is delivered to the dermal layer.

If it is injected too superficially or too deeply, the risk of side effects such as embossing may increase, or sufficient results may not be achieved.

However, the thickness of our skin—and therefore the location of the dermal layer—differs in areas such as the under-eye area, forehead, and cheeks.

Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic image 6

Therefore, to properly recognize these differences, clearly identify the location of the dermal layer while carefully considering each individual's characteristics and those of each treatment area,

and to promote smooth regenerative effects by evenly injecting Rejuran at multiple points while also considering the locations of blood vessels and nerves,

extensive experience and the treatment expertise built on that experience are essential.

For this reason, I also recommend that you carefully consider the medical staff's experience and expertise.

If you are looking into Yeongdeungpo Rejuran, I recommend that you consider not only the price and reviews but also the following three factors.

Do they thoroughly check

your skin condition

in advance?

Do they strictly comply with the use of

authentic products and the correct amount?

Do they have the expertise to precisely adjust

the injection depth and amount according to

the thickness of the skin for each individual and area?

You will need to carefully check these aspects as well in order to experience the results you expect from Rejuran more reliably.

Thank you. This was U&I Yeongdeungpo^^

< What are the criteria for choosing a dermatology clinic in Yeongdeungpo? >

< U&I Yeongdeungpo Clinic Hours >

Weekdays: am 10:00 ~ pm 08:30

Weekends: am 10:00 ~ pm 05:00

(No lunch break)

< Directions >

U&I Clinic Yeongdeungpo Branch

is located near Exit 5 of Yeongdeungpo Station.

Yeongdeungpo Rejuran: 3 Criteria for Finding a Skilled Clinic image 7

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