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Hair Follicle Progenitor Cell

Hair Loss Clinic

Fundamental hair loss treatment powered by hair follicle progenitor cells

Is transplant really the only answer?

The earlier you address hair loss, the higher the chance of recovery.
Yet many people worry about medication side effects and believe transplant is their only option.

Hair transplant is a surgical procedure that moves follicles from the back of the head.
Rather than moving follicles, the true fundamental treatment is reviving weakened follicles themselves.

Don't miss the golden window for hair loss treatment.
Before follicles are completely lost, progenitor cells can bring them back to life.
Self Check

If 3 or more apply to you,
we recommend hair follicle progenitor cell therapy

My hair has become noticeably thinner than before
I'm losing more and more hair
I have stress-related alopecia areata (circular hair loss)
I'm worried about hair loss due to seborrheic dermatitis
I'm hesitant to take hair loss medications due to side effects
I need a treatment option other than hair transplant
Mechanism

Why are progenitor cells effective for hair loss?

Hair follicle progenitor cells are
the key cells directly responsible for follicle growth and regeneration.

As hair loss progresses, progenitor cells around the follicle diminish. Follicles shrink, hair becomes thinner, and eventually falls out. By reintroducing progenitor cells, the follicular environment is restored, keratinocyte differentiation is promoted, and new hair begins to grow.

Follicular Environment Restoration

Progenitor cells attach to shrunken follicles and take root, restoring follicle size and function.

Keratinocyte Differentiation

Progenitor cells differentiate into keratinocytes — the building blocks of hair — and new hair begins to grow.

Hair Cycle Normalization

The shortened growth phase returns to normal, allowing grown hair to be maintained longer.

Comparison

Standard Progenitor Cell Therapy VS OSANG Progenitor Cell Therapy

Category Standard Clinics OSANG Neurosurgery
Method Machine-based automated isolation Manual isolation by specialist researcher
Practitioner General medical staff Stem cell lab specialist + physician collaboration
Isolation Method Kit-based standardized processing Customized isolation per patient at in-house lab
Treatment Timeline

Post-Treatment Progress

1 - 3 Months

Follicle Recovery
Scalp Health Improvement

Injected progenitor cells settle around the follicles and scalp condition begins to improve.

3 - 6 Months

New Hair Growth

Revived follicles begin producing new hair.

After 6 Months

Thicker Hair
Hair Loss Improvement

Hair becomes thicker and density increases visibly. Hair loss progression also slows down.

Treatment Process

Hair Follicle Progenitor Cell Treatment Process

1

Follicle Harvest
from Occipital Area

Under local anesthesia, a small number of healthy follicles are harvested from the back of the head.

2

Manual Isolation
by Lab Specialist

At the in-house stem cell laboratory, a specialist researcher manually isolates the progenitor cells by hand.

3

Progenitor Cell
Scalp Injection

The isolated progenitor cells are directly injected into the scalp blood vessels in areas of hair loss.

4

Fuller Hair
After 3-6 Months

Post-treatment progress is monitored to verify follicle recovery, new hair growth, and thickness improvement.

Why OSANG

What Makes OSANG Different

In-house Stem Cell
Research Laboratory

Our hospital has its own stem cell laboratory. From cell isolation to treatment — everything is completed under one roof.

Manual Isolation
by Specialist Researchers

No machine-based automated isolation. Specialist researchers isolate cells by hand, maximizing cell viability and purity.

Root-Cause Treatment
for Lasting Results

Rather than masking symptoms, we revive the follicles themselves. Treating the root cause delivers long-lasting results.

FAQ

Frequently Asked Questions About Hair Loss Treatment

Q1 What is hair follicle progenitor cell injection therapy?
A small number of hair follicles are harvested from the patient's own occipital area. A specialist researcher at OSANG's stem cell lab then isolates progenitor cells directly. These progenitor cells are injected into the scalp blood vessels in areas of hair loss, restoring weakened follicles and promoting new hair growth.
Q2 How is this different from PRP or exosome treatments?
PRP uses platelet-rich plasma and exosomes use cell-derived vesicles as indirect stimulation methods. In contrast, hair follicle progenitor cell therapy injects the actual cells capable of directly regenerating follicles, enabling more fundamental follicle restoration.
Q3 How long does the procedure take?
The entire process from follicle harvesting to progenitor cell isolation and injection takes approximately 2-3 hours. Normal daily activities can be resumed immediately after the procedure.
Q4 Is it painful?
Local anesthesia is applied during the occipital follicle harvest, so there is virtually no pain. Fine needles are used for injection, minimizing discomfort. Apart from temporary mild soreness after the procedure, there is no significant discomfort.
Q5 When do results become visible?
Results vary by individual, but scalp health improvement and follicle restoration typically begin within 1-3 months. New hair growth usually starts between 3-6 months. After 6 months, noticeable improvements in hair thickness and density can be observed.
Q6 Is this effective for female hair loss?
Yes, hair follicle progenitor cell therapy is applicable to both men and women. Female pattern hair loss, in particular, has limited hormonal medication options, making cell-based therapy an especially effective alternative.
Q7 Can it be combined with hair loss medications (finasteride, minoxidil)?
Yes, combination therapy is possible. However, hair follicle progenitor cell therapy is particularly recommended for those concerned about medication side effects or who have not responded to medications. A personalized combination plan is designed through specialist consultation.
Q8 What are the advantages compared to hair transplant?
Hair transplant is a surgical procedure that transfers follicles from the back of the head, requiring scarring and recovery time. Hair follicle progenitor cell therapy harvests only a small amount of follicles to isolate and inject cells, leaving virtually no scarring while taking a fundamentally restorative approach to existing follicles.
Q9 Is one treatment session enough?
This depends on the degree of hair loss progression, but generally 1-3 sessions are recommended. For early-stage hair loss, one session may produce sufficient results, while advanced hair loss benefits from additional sessions at intervals for maximized effectiveness.
Q10 Why should I choose OSANG for this treatment?
OSANG Neurosurgery has its own in-house stem cell laboratory, where specialist researchers isolate progenitor cells by hand rather than by machine. Since the precision of cell isolation directly determines treatment outcomes, the lab-based manual isolation method is our key differentiator.

Consultation

Consultation Request

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