OSANG Neurosurgery
Hair Loss Clinic
No drugs, no surgery. OSANG Neurosurgery isolates hair follicle progenitor cells to restore follicles and promote new hair growth. Gangnam, Seoul.
- Hair Follicle Progenitor Cell
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.
- golden window
If 3 or more apply to you, we recommend hair follicle progenitor cell therapy
- Self Check
Why are progenitor cells effective for hair loss?
- Mechanism
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.
Standard Progenitor Cell Therapy VS OSANG Progenitor Cell Therapy
- Comparison
Post-Treatment Progress
- Treatment Timeline
- 1 - 3 Months
- 3 - 6 Months
- After 6 Months
Follicle Recovery Scalp Health Improvement
Injected progenitor cells settle around the follicles and scalp condition begins to improve.
New Hair Growth
Revived follicles begin producing new hair.
Thicker Hair Hair Loss Improvement
Hair becomes thicker and density increases visibly. Hair loss progression also slows down.
Hair Follicle Progenitor Cell Treatment Process
- Treatment Process
Follicle Harvest from Occipital Area
Under local anesthesia, a small number of healthy follicles are harvested from the back of the head.
Manual Isolation by Lab Specialist
At the in-house stem cell laboratory, a specialist researcher manually isolates the progenitor cells by hand.
Progenitor Cell Scalp Injection
The isolated progenitor cells are directly injected into the scalp blood vessels in areas of hair loss.
Fuller Hair After 3-6 Months
Post-treatment progress is monitored to verify follicle recovery, new hair growth, and thickness improvement.
What Makes OSANG Different
- Why OSANG
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.
Frequently Asked Questions About Hair Loss Treatment
- FAQ
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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