
Hello!
I am Director Dong-young Kim of Cleor Clinic Hongdae.
"Lately, my skin looks so dull,
I'm told I look tired even when I'm not wearing anything."
"Lasers feel too burdensome,
but my skin looks too exhausted to just leave it alone,
so I want to get a treatment, but I don't know what to choose."
Many people have these exact concerns.
When the skin loses its overall vitality
and feels noticeably dull, yet intensive procedures feel overwhelming,
and home care alone feels insufficient.
The treatment I would like to introduce to you today isHongdae O2Derm.

What is Hongdae O2Derm?
Hongdae O2Dermis
a low-irritation skincare treatment that directly supplies high-concentration oxygen and anions to the skin,
activating skin cell metabolism
and helping to restore damaged skin.
It is also known as 'Oxygen Therapy,'and once you understand the principle,
you will see why it is so effective for the skin.
You will be convinced immediately.
Our body's cells breathe through oxygen.
Skin cells are no different.
However, when fine dust, UV rays, stress, and lack of sleep
persist, skin cells reach a state where they cannot
breathe normally.
Furthermore, as aging progresses,
active oxygen (harmful oxygen) increases within the skin,
damaging cells and acting as the main culprit
behind dull and dry skin.

O2Derm intervenes directly here.
Using PSAT (Pressure Swing Adsorption Technology),
it filters out nitrogen from the air
to produce over 90% high-concentration pure oxygen.
Adding over 3 million anions to this,
it is delivered to the skin through a special dome mask,
where the anions work to convert active oxygen into harmless water.
To put it simply:
It is like filling a room that hasn't been ventilated for a long time
with fresh air,
breathing clean, high-concentration oxygen
into exhausted and oxygen-deprived skin cells.
You can understand it as a treatment.

What effects can be expected from Hongdae O2Derm?
With Hongdae O2Derm Oxygen Therapy,
here are the changes you can expect.
Promoting Skin Cell Regeneration: When sufficient oxygen is supplied,
skin cell metabolism becomes active.
It works by creating an environment
where damaged cells can recover.
Supporting Collagen Production
High-concentration oxygen supply is known to help improve fine lines
by stimulating cell activities involved in collagen synthesis.
Skin Hydration and pH Balance Maintenance
Along with internal skin hydration,
it helps maintain a stable skin barrier environment.
Many people feel that their skin is
moisturized and comfortable after the treatment.
Skin Tone Improvement and Soothing
As active oxygen decreases, you can expect a change
from a dull and cloudy skin tone to a clearer one.
It can also help suppress acne bacteria,
making it applicable for trouble-prone skin.
Assisting in Pore Sebum Management
Oxygen pressure helps clear sebum within pores,
which can positively impact the formation of a moisture barrier.
However, all effects may vary
depending on individual skin conditions.

Who is Hongdae O2Derm best suited for?
Hongdae O2Derm low-irritation Oxygen Therapy
may be particularly suitable for the following individuals:
Those whose skin looks overall exhausted due to fine dust, UV rays, and stress
Those who need skin soothing after laser or intensive procedures
Those with sensitive skin who find irritating procedures burdensome
Those who need both skin vitality and hydration simultaneously
Those in situations where intensive procedures are restricted, such as pregnant women
Those who need to return to daily life immediately without downtime
In particular, combining O2Derm as a finishing care after other laser treatments
can help with skin soothing and recovery.
⚠️ Precautions
Temporary redness or breakouts may occur after the treatment,
but most subside naturally within a few days.
After the treatment, apply sunscreen thoroughly
and manage the skin barrier with a moisturizer.
On the day of the treatment, please avoid saunas, jjimjilbangs, and strenuous exercise,
and refrain from using irritating
functional cosmetics for the time being.
Consistent care helps maintain the effects,
and it is generally recommended to receive treatment about once a week.
(This may vary depending on individual skin conditions.)
❓ Frequently Asked Questions
Q. Is Hongdae O2Derm painful?
A. As it is a non-invasive treatment, it does not cause direct irritation to the skin.
Most people describe the feeling during the procedure as comfortable and gentle.
Even those with sensitive skin can receive it without burden.
Q. After how many sessions can I feel the effects of Hongdae O2Derm?
A. There are differences depending on individual skin conditions.
Some feel immediate hydration and
skin soothing even after a single session,
and many experience skin condition improvement
with consistent care.
However, the timing and degree of effect manifestation vary by individual.
Q. Can I receive it on the same day as other laser treatments?
A. O2Derm is a low-irritation management treatment,
and is often performed together
for the purpose of soothing care after laser treatments.
However, whether it can be combined depends on the type of treatment received
and your skin condition,
so we recommend deciding after consulting with our medical staff.
Q. Can pregnant women receive it?
A. Although O2Derm is a non-invasive, low-irritation management treatment,
please ensure to decide on treatment during pregnancy
through prior consultation with medical staff.
Q. What is the treatment cycle for Hongdae O2Derm?
A. Generally, we guide based on approximately once a week,
but this may vary depending on individual skin conditions and goals.
We will confirm this during your consultation.
When your skin feels exhausted and dull,
but intensive procedures are overwhelming,
the first option you can consider
is Hongdae O2Derm.
Reducing active oxygen within the skin
and creating an environment where cells can breathe properly—
that is what O2Derm does.
Rather than a method that aggressively burns or irritates,
it is an approach that enhances the skin's natural resilience,
making it particularly suitable for those with sensitive skin or those needing post-procedure soothing.
It can be especially suitable.
At Cleor Clinic Hongdae, we will consider the best direction
for your current skin condition together. Please feel free to inquire for a consultation.
