What makes it different?
The questions most often asked by people
looking into forehead fillers
are generally similar.
“How much needs to be added?”
“Will it look natural?”
However, when it comes to forehead fillers,
there are questions we receive
just as often as the ones above.
“How long does it last?”
“Won’t it sink back in again
after a few months?”
The duration of fillers varies depending on the treatment area,
how the procedure is performed,
and how it is managed afterward.
So let’s take a closer look at how
a clinic that is good at forehead fillers
performs the procedure, rather than simply injecting a large amount.
| What Makes a Clinic Good at Forehead Fillers in Hongdae? |
|---|
| 1. Why are forehead filler procedures in Hongdae difficult? 2. What duration was confirmed in a research paper? |
- Why are forehead filler procedures in Hongdae difficult?
The forehead has a relatively large surface area on the face,
but the skin is thin
and lies close against the bone.
In addition, it is also the area where
the muscles that raise and lower the eyebrows
move most frequently throughout the day.

Therefore, even when the same amount is injected,
the injected material is compressed and displaced
every time you make an expression,
making it easy for the shape to become distorted.
The lifespan of the filler itself
also needs to be taken into account.
Hyaluronic acid fillers, which are commonly used,
are gradually broken down in the body,
so they are generally known to show
a reduction in effect after around
12 to 14 months.
In other words, with the forehead,
simply “filling it well” is not enough.
The key is whether the shape can withstand movement
and remain stable over time.
So let’s use a research paper
to check how long the results actually last.
- Forehead fillers in Hongdae
What duration was confirmed in a research paper?
This was a research study that followed patients
for up to 18 months after filler treatment.

A research paper on forehead fillers
A total of 196 people participated in the study.
Their average age was approximately 53,
and 84 of them received injections in the forehead.

The forehead wrinkle scale (Bazin)
improved by an average of 1.5 grades
just three weeks after injection,
and approximately 94% were assessed as improved
at this point.

Changes in the forehead wrinkle scale
The truly important part comes next.
Even after 18 months,
approximately 66% of the forehead areas
were still in an improved condition.

Improvement status at 18 months
According to the wrinkle scale,
an average improvement of 0.8 grades
remained at 18 months,
and approximately 62% continued to be assessed as improved.
As mentioned earlier,
hyaluronic acid generally shows
a reduction in effect after 12 to 14 months,
but this study confirmed that the effect
lasted for up to 18 months.
- Forehead fillers in Hongdae
Why did the results last so long?
There was a reason why the effects of forehead fillers
lasted for a long time in the clinical study.
Although the amount of filler injected was not large at 1.1 mL,
the filler was distributed evenly at an appropriate depth
according to the condition of the skin during the procedure.

Comparison of the appearance before treatment and 18 months after treatment in the study
The forehead is an area where
facial expression muscles and blood vessels
pass through in a complex arrangement.
If filler is placed in one area as a lump,
the surface may become uneven,
or it may gradually sag downward over time.
The key to the long-lasting results of the forehead filler
was the procedure being performed in evenly divided areas
to minimize movement as much as possible
and create an attractive shape.
If you are looking into forehead fillers in Hongdae,
rather than choosing a place that only talks about
the amount of filler,
we hope you will check whether it explains
how the procedure will be performed
according to the shape of your forehead.

U&I Clinic Hongdae
A good clinic may also differ in its attention to detail
during the procedure,
but in reality, it can be difficult to know
those details during a consultation alone.
Instead, if you ask as many questions as possible—
such as what your forehead structure and muscle movements are like,
what formulation will be used,
and how much will be injected—
you will be able to find
one of the better clinics among them.
I hope today’s information
will be helpful to those looking into forehead fillers.
Thank you.
This was U&I Clinic Hongdae Sinchon^^
<The story of U&I Clinic’s Hongdae Sinchon branch built over 10 years>
<How to get to U&I Clinic Hongdae Sinchon branch>
