Exploring Autologous Cell Care in Hongdae: From Novastem Stem Cell Injections to Manual Injections

April 28, 2026

Hello.

I am Dr. Dong-young Kim, Director of Cleor Clinic Hongdae.

Many patients visit us because they feel their condition does not fully recover even after a good night's sleep,

or because they are concerned about areas that are constantly exposed, such as the back of the hands or the neck, which are often overlooked while focusing on facial care.

There are quite a few people who visit the clinic due to these concerns.

Ultimately, skin texture and condition are linked to

how well our body's internal recovery environment is functioning.

The rate of new cell production, along with the vascular and immune environment, must work together

to refine skin texture and maintain overall vitality stably.

In areas where this process slows down with age,

the method of utilizing cellular components derived directly from one's own body

has been consistently gaining attention.

In this column, I will explain the Novastem system, which is used for stem cell injections in Hongdae,

what kind of procedure it is,

how the process unfolds, and the necessary precautions.

What is Hongdae Stem Cell Injection Novastem?

Hongdae Stem Cell Injection Novastem involves collecting the patient's own blood,

the components within it,separating and concentrating the stem cell components,

and then returning them back to the patient through an autologous cell procedure system.

To put it simply, it is a process of 👉organizing the cellular components that were acting as recovery resources within your body

and returning them back to your systemis the core concept of this treatment.

Novastem is a separation system known for its triple-chamber structure,

which concentrates various cellular components within the blood.

Since it does not involve a cultivation stage, the procedure can be performed on the same day as blood collection,

and its key feature is that it is an autologous cell treatment using the patient's own blood.

Expected Changes from Hongdae Stem Cell Injections

When autologous cell components are delivered to the treatment area and

the skin surface, the following improvements can be expected:

  • Assistance in refining skin texture and supporting the skin's condition environment

  • Texture management for areas with high UV exposure, such as the back of the hands

  • Support in refining the skin surface environment through plasma Cryo-permeation

  • Supplementary care used when you are concerned about a decline in general condition

However, autologous cell procedures are treatments where the results vary significantly

depending on the individual's blood condition and recovery environment.

Even with the same package, the degree of change can differ from person to person,

making it difficult to generalize the results of a single session.

⚠️ Post-Procedure Precautions

  • For a few days after the procedure, please manage your condition more gently than usual.

  • It is recommended to avoid alcohol and smoking for approximately two weeks after the procedure.

  • It is advisable to avoid steroids, anti-inflammatory drugs, medicated patches, and herbal medicine for about two weeks post-procedure.

  • Please avoid saunas, steam rooms, and strenuous exercise for a few days immediately following the treatment.
    An increase in body temperature may prolong irritation at the treatment site.

  • Reduce UV exposure to the treated area on the back of the hands and apply sunscreen thoroughly.

  • If you are taking aspirin-based anticoagulants, or have a history of autoimmune disease or
    cancer, you must inform us during your pre-consultation.

  • The procedure may not be possible if you are pregnant or breastfeeding, so please confirm during your consultation.

❓ Frequently Asked Questions

Q. Are there no side effects since my own blood is used?

A. Due to the nature of autologous cell procedures, the risk of rejection

is known to be lower than that of general drug-based treatments.

However, it cannot be concluded that any procedure is entirely free of side effects,

and bruising, swelling, pain, or temporary redness may occur at the blood collection and treatment sites.

Eligibility for the procedure will be determined first through a pre-consultation and blood panel check.

Q. Can I feel a change after just one session?

A. While some patients experience a change in condition immediately after the procedure,

autologous cell treatment is a procedure where results vary

depending on the individual's blood condition and recovery environment.

Please understand that it is difficult to guarantee uniform results.

Q. Is the procedure on the back of the hands painful?

A. The procedure is performed using numbing cream or cooling treatments to minimize irritation.

However, since the skin on the back of the hands is thin and contains many nerves, the perceived pain level varies from person to person.

Q. Can I receive this on the same day as other procedures?

A. Rather than scheduling it on the same day as other injections or laser treatments,

it is generally recommended to leave an interval of a few days.

It is best to coordinate your schedule with the medical staff during your consultation.

Q. What is the cost?

A. The cost varies depending on the procedure composition and the treated area.

Detailed non-covered medical expenses can be found on the clinic information page or upon visiting the clinic.

Hongdae Stem Cell Injection Novastem is a procedure that utilizes autologous cell components

separated from your own blood and reintroduced into your body.

The accompanying manual injection, plasma Cryo-permeation,

and sheet mask are designed to support the care of the skin surface and the back of the hands.

For those who wish to improve both skin texture and condition simultaneously,

this can be an option worth considering.

However, as with all procedures, results vary depending on individual conditions,

and eligibility is confirmed through a pre-consultation and blood panel check.

If you are curious about a treatment plan tailored to your condition and skin state,

please feel free to contact Cleor Clinic Hongdae.

We will personally examine your condition and find the most suitable direction for you.

※ This content is intended for general informational purposes regarding the procedure, and results may vary depending on individual conditions. Side effects may occur; please consult thoroughly with medical staff during your appointment for details.