Which scalp treatment fits thinning hair?
Hair thinning has many causes: genetics, hormones, stress, nutrition, illness and medication. Injection-based scalp treatments are only part of the picture, and they rarely work alone. This page compares the two options in this category by what they inject and what concern each is commonly discussed for.
How to choose
Cause first
Thinning from genetics, thyroid issues, iron deficiency or stress needs different handling. A medical review comes before treatment.
What is injected
Mesotherapy delivers a mixture of nutrients and active ingredients, while PRP uses a concentrate from your own blood.
Session pattern
Both are usually done in a series with periodic maintenance.
Expectations
They may slow thinning or support hair quality in some people, and results vary by person.
Alongside other care
Doctors often combine these with medication or topical care, depending on the cause.
Hair & Scalp treatments compared
| Treatment | Often chosen for | Works on | Time | Downtime | Sessions | At Skin Treatment Gangnam |
|---|---|---|---|---|---|---|
| Hair Loss Injection (Scalp Mesotherapy) | Early to moderate thinning and weak hair | Scalp mesotherapy: small injections of a prepared mixture | about 20-30 minutes | mild redness or tenderness for 1-2 days | often 4-10 sessions, about 1-4 weeks apart; varies by person | On consultation |
| PRP (Platelet-Rich Plasma) for Face and Scalp | Thinning where a natural, self-derived option is preferred | Scalp or skin: platelet concentrate from your own blood | about 45-60 minutes including blood draw and preparation | redness or small bumps for about 1-3 days | often 3-4 sessions, about 4 weeks apart; varies by person | On consultation |
Times, downtime and sessions are typical ranges and vary by person. Prices are in Korean won and exclude 10% VAT. The final plan and cost are decided after consultation, as many concerns need a combination of treatments. Prices are valid as of October 2026 and may be revised.
When a doctor may advise waiting
- Scalp infection or inflammatory scalp disease in the area
- Bleeding disorders or blood-thinning medication, which can matter for injections, especially PRP
- Complete baldness where follicles are no longer active
Hair & Scalp: common questions
Will hair regrow?
Some people see improvement and others do not. The cause strongly influences the outcome.
Is PRP made from my own blood?
Yes. A small blood sample is processed to concentrate platelets.
How many sessions are typical?
Often a series, followed by maintenance sessions as advised.
Book a consultation at Skin Treatment Gangnam
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