Hello.
I am Dr. Hyuk-chan Jo, Director of Cleor Clinic Uijeongbu Branch.
Have you ever looked at your face in the mirror without smiling
and noticed two distinct lines forming beside your mouth,
leading people to often tell you that you look tired?
"Even when I cover it with makeup, the nasolabial folds remain visible,
and they stand out particularly in front-facing photos,
so I've become cautious about making natural expressions."
Many people share these concerns with us.
The nasolabial area is the central folding zone of the face,
extending from under the cheekbones to the corners of the mouth,
and it is an area where volume loss becomes particularly noticeable from the mid-to-late 30s.
As the fat tissue that supported the area just below the cheekbones sags downward,
the folds beside the mouth deepen, and as facial expressions are repeated,
the creases tend to become fixed lines.
Uijeongbu nasolabial filler is a category that instantly fills these sunken folds
to restore the original smooth cheek line.
Today, I will explain how hyaluronic acid fillers work on nasolabial folds
and the practical differences between domestic and imported options.
What is Uijeongbu nasolabial filler?
👉 Uijeongbu nasolabial filler is a hyaluronic acid filler procedure that injects hyaluronic acid, a natural component of the human body, into the dermal layer of the nasolabial fold area to instantly fill the sunken folds and attract surrounding moisture to provide both volume and hydration.
Hyaluronic acid is a polysaccharide component originally present in our body's skin, joints, and the vitreous body of the eyes.
It has the property of holding water molecules hundreds to a thousand times its own weight,
so when injected into the dermis in the form of a filler, it creates a structure where volume formation and moisture retention occur simultaneously.
However, since pure hyaluronic acid is a component that breaks down within a few days in the body,
when used as a filler, it undergoes a cross-linking process where molecules are bound together
using safe cross-linking agents like BDDE.
This cross-linking density and precision are known as key factors that determine the filler's longevity and natural texture.
Why nasolabial folds deepen
👉 Nasolabial folds are a specific type of folding line formed by the combination of the descent of fat tissue under the cheekbones, repetitive use of mouth muscles, and the fixation of folding marks.
Loss of volume under the cheekbones
As the fat tissue in the front of the cheeks, which supported the central facial volume,
sags downward over time,
a concave shadow forms under the cheekbones,
creating a line where the folds beside the mouth become prominent.
Repetitive use of mouth muscles
As the accumulation of smiling, talking, and repetitive expressions continues,
the muscles around the corners of the mouth continuously provide folding stimulation in the direction of the nasolabial folds,
causing the folded area to settle into a fixed form.
Decrease in collagen and elastin density
When collagen and elastin in the dermal layer decrease,
the elasticity that returns the folded area to its original state weakens,
creating an environment where once-formed marks do not recover and remain.
Because this is an area where these three factors overlap,
it is known as a category that is difficult to approach with surface care alone.
How hyaluronic acid fillers work on nasolabial folds
👉 Nasolabial filler is a procedure that follows four steps: precise dermal injection, immediate volume filling, natural settlement through moisture absorption, and enzymatic degradation over time.
Precise dermal injection
Cross-linked hyaluronic acid filler is precisely placed in the dermal layer under the nasolabial fold.
If the injection position is too shallow or close to the epidermis, the filler mark may show through,
and if it is too deep or enters near blood vessels, it is a category with a risk of serious side effects,
so the practitioner's understanding of anatomy and manual skill are lines that greatly influence the results.
Immediate volume filling
It is an immediate-action line where the nasolabial fold is physically filled from immediately after injection.
Unlike collagen-stimulating procedures that take time to settle,
it is a category where changes are confirmed the moment you get off the procedure table.
Natural settlement through moisture absorption
The injected hyaluronic acid continuously holds water molecules from surrounding tissues to maintain its volume,
and the actual volume line settles as the initial swelling subsides over a few days after the procedure.
It is reported that the nasolabial fold area is smoothed out during this settlement process.
Enzymatic degradation over time
As the hyaluronidase enzyme in the body slowly breaks down the filler, the volume also gradually decreases.
Domestic lines are known to last about 6–12 months,
and imported lines are known to last about 12–18 months,
and it is a cumulative category where re-treatment is recommended at the point when degradation occurs.
Practical differences between domestic and imported fillers
👉 While domestic and imported lines of nasolabial fillers are the same hyaluronic acid component, they are option configurations that have practical differences in cross-linking technology, longevity, viscoelasticity, and price range.
Longevity
Domestic fillers generally last about 6–12 months,
while imported fillers are reported to last about 12–18 months.
Some imported brands are in a category where cases lasting up to 24 months are also known.
Cross-linking technology and safety
Based on long-term clinical accumulation and precise cross-linking processes,
many imported fillers have lines with uniform molecular bonding.
Domestic lines have also recently improved significantly in technology, so they are stably positioned in terms of natural results,
making them an area recommended as a cost-effective selection category.
Viscoelasticity and area precision
Many imported fillers have lines with subdivided particle sizes and hardness,
so it is known that detailed selection by area is possible, from fine wrinkles and deep wrinkles to volume use.
Domestic lines are reported as a category that can be used without difficulty for general volume filling in the nasolabial area.
Price range
Domestic lines are in a price range with less burden,
while imported lines are in a price range that reflects clinical duration and brand reliability,
so it is an area to choose by considering both longevity and budget.
Uijeongbu nasolabial filler lineup
👉 At the Uijeongbu branch, we operate nasolabial fillers in two lines, domestic and imported, with 1cc and 2cc options, and if additional volume support is needed, a 4-thread Jamber Volume Thread option is combined.
The Jamber Volume Thread option is performed together when you want to add thread support to the filler filling.
The combination of lines that fits your nasolabial depth and budget is examined together during the preliminary consultation.
Who is nasolabial filler suitable for?
Those who are concerned because nasolabial marks are not well covered even with makeup
Those whose nasolabial folds stand out particularly in front-facing photos
Those who feel that the folding line extending from under the cheekbones to the corners of the mouth has deepened
Those who want to confirm immediate volume recovery in the nasolabial area
Those who want to maintain a natural impression every season through repeated care
Uijeongbu nasolabial filler side effects and things to know in advance
👉 Uijeongbu nasolabial filler is a hyaluronic acid line with long-term clinical safety, but due to the anatomical characteristics of the nasolabial area, it is a procedure where it is important to be aware of blood vessel-related risks and individual differences.
Immediately after the procedure,
redness, minor swelling, bruising, and a foreign body sensation may appear briefly around the injection site.
It is generally reported to resolve naturally within a few days to a maximum of 2 weeks.
⚠️ The nasolabial area is an area where facial arteries and veins pass,
so although extremely rare, if the filler is injected incorrectly into a blood vessel,
it is a category where serious side effects such as skin necrosis, vision loss, and blindness have been reported.
To minimize these risks,
it is recommended to use a method of injecting in small amounts by medical staff with an understanding of facial anatomy and procedural experience.
A practical advantage of hyaluronic acid fillers is
that emergency dissolution is possible with hyaluronidase enzyme if a problem occurs.
When nodules are felt or there is an unsatisfactory result,
it is a line that has relatively manageable room because it can be dissolved and reversed.
Since the nasolabial area is a zone with high frequency of expression use,
it is known that the filler absorption rate is slightly faster than in other areas.
It is good to understand in advance that there may be large individual differences in longevity even when using the same filler.
If any of the following apply, the procedure may be restricted or require additional confirmation, so please inform us during the consultation.
If you are pregnant or breastfeeding
If you have a history of allergies to hyaluronic acid or lidocaine components
If you have active herpes or infection at the procedure site
If you have been diagnosed with an autoimmune disease
If you are taking anticoagulants regularly or have a bleeding tendency
If you have a history of other filler or thread procedures in the same area recently
⚠️ Precautions before and after nasolabial filler procedure
👉 Nasolabial filler is a procedure where the speed of recovery from initial swelling and bruising and the stability of volume settlement vary greatly depending on preparation before the procedure and care after the procedure.
❓ Frequently Asked Questions (FAQ)
Q. When can I see the results of the nasolabial filler?
It is an immediate-action line where volume is filled from immediately after injection.
However, immediately after the procedure, due to the lidocaine anesthetic injected together and initial swelling,
there are cases where it looks a bit more swollen than it actually is,
and it is reported that the natural line settles as the swelling subsides over 3 to 7 days.
Q. Which line should I choose between domestic and imported fillers?
Although the ingredients are the same hyaluronic acid, there are practical differences in cross-linking technology and longevity.
If you want to have a long longevity and have budget flexibility, the imported line is suitable,
and if you want natural results and an accessible approach, the domestic line is also a stably positioned category.
Q. How long exactly does the filler last?
It is known that domestic lines last about 6–12 months, and imported lines last about 12–18 months.
However, since the nasolabial area is an area with frequent expression use,
the absorption rate is slightly faster than in other areas,
and it is a category with large deviations depending on individual metabolism and expression habits.
Q. Can I reverse it if I don't like the procedure results?
One of the practical advantages of hyaluronic acid fillers is that emergency reversal is possible.
Because the filler component can be dissolved and removed with a dissolving enzyme called hyaluronidase,
it is a line that can respond to nodules, asymmetry, and unsatisfactory results.
Q. In what cases is the Jamber Volume Thread additional option combined?
It is an option combined for the purpose of strengthening line alignment by adding the support of threads to the filling action of the filler
in cases where nasolabial folding is deep and volume loss has occurred together.
Whether the combination is suitable for your condition is examined together during the preliminary consultation.
Q. How much is the pain?
Thanks to the application of anesthetic cream before the procedure and the lidocaine anesthetic component contained in the filler itself,
the strong pain during the procedure is not significant.
You may feel tenderness or stiffness for a few days after the procedure, and it is reported to resolve naturally over time.
Q. Can I do daily activities on the day of the procedure?
Light daily activities are possible from the day of the procedure.
However, since it may take about 3 to 7 days for initial swelling and bruising to subside,
if you have an important schedule, it is good to coordinate the timing of the procedure in advance.
The nasolabial area is an area where structural volume loss and fixation of folding marks overlap,
which is difficult to approach with makeup or expression management alone.
This is also the reason why the category of physically filling under the folded area to restore the smoothness of the original cheek line has become established.
Uijeongbu nasolabial filler is a hyaluronic acid filler procedure
that injects hyaluronic acid, a natural component of the human body, precisely into the dermal layer of the nasolabial area to provide both immediate volume filling and moisture settlement.
At the Uijeongbu branch, in addition to nasolabial fillers,
we also operate various filler lines for each facial area.
From forehead fillers that smooth out the forehead line,
front cheek fillers that revive sunken front cheek volume,
lip fillers that create natural lip texture,
nose fillers that align the bridge and tip of the nose,
under-eye fillers that brighten up a tired impression,
to chin fillers that create a slim lower face line,
options tailored to concerns by area are operated together,
so you can be proposed a solution from the perspective of overall facial balance.
The direction that fits your nasolabial condition and overall facial balance
will be checked directly during the consultation.
If you feel that nasolabial marks create shadows on your impression,
please visit Cleor Clinic Uijeongbu Branch without hesitation.
Even before deciding on the procedure, you can examine the current state of your face together
through a preliminary consultation.
※ This content is for general information purposes, and results may vary by individual.
Please decide on accurate diagnosis and whether to proceed with the procedure through consultation with a specialist.
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