MBC variety program ‘What Do You Do With Your Time?’ drew a lot of attention with a scene in which Kim Kwang-kyu talked with Yoo Jae-seok about hair.
Kim Kwang-kyu, who recently said he has been receiving treatment diligently, expressed confidence, saying, “A lot of fine hair has grown.”
After checking the broadcast footage, it was indeed noticeable that many short hairs had grown.

Source - MBC What Do You Do With Your Time?
Even the growth of fine hairs and downy hairs can be considered a positive sign that hair loss treatment is working.
However, most patients hope even more for thick, strong hair to grow back.
In Kim Kwang-kyu’s case, while a lot of fine hair has grown, progress toward thicker hair seems somewhat insufficient.
This can be seen as an example that shows both the positive and the disappointing sides of treatment effectiveness.
Two key conditions that improve hair loss treatment results
There are two important conditions for maximizing the effect of hair loss treatment.
- Younger hair loss patients (under 40)
The younger the patient, the stronger the vitality of the hair follicles, and the better the response to medication and procedures.
The healthier the follicles, the greater the likelihood that treatment results will also be maximized.
- Hair loss symptoms that began within the last 5 years
Hair loss is more treatable in its early stages.
If treatment begins before the hair follicles have completely deteriorated, the chances of recovery are much higher.
If both of these conditions are met, the best treatment results can be expected.
However, even if only one condition is met, there is still a good chance of seeing fairly satisfying results.
Kim Kwang-kyu does not appear to meet either of the two conditions above. He is over 40, and it is presumed that his hair loss symptoms started a long time ago.
Even so, the fact that fine hair grew back shows a positive result from treatment.
This is an example that demonstrates the importance of consistent treatment and proper care.


Early diagnosis and early treatment are the keys to hair loss.
If treatment is started actively in the early stage, it may be possible, as with Kim Kwang-kyu, to expect the growth of thick, strong hair beyond fine hairs.
Therefore, if there is even the slightest suspicion of hair loss symptoms, it is important not to hesitate to undergo a hair loss examination and begin consulting with a specialist.
The Importance of Early Diagnosis and Early Treatment of Hair Loss
Conclusion
Hair loss treatment can vary in effectiveness depending on age and the stage of hair loss.
Kim Kwang-kyu’s case shows the positive potential of hair loss treatment while also making us think once again about the importance of early diagnosis and treatment.
If you are worried about hair loss now, get diagnosed quickly and start treatment to create better results.
It’s time for hairhair, this was Kim Jin-oh.
For sure, new hair will grow (必生新毛).
[This post is written directly by the director for information-sharing purposes in accordance with Article 56, Paragraph 1 of the Medical Service Act. Hair loss surgery and treatment may have side effects, and you should make a careful decision after consulting with a specialist.]