
When you feel like your skin is not what it used to be
The first question that usually comes to mind is often similar.
“Lately my skin has been so dry that care alone doesn’t seem enough.”
“Fine lines, pores, and loss of elasticity all seem to be bothering me at once.”
For many people who visit Dangsan Station dermatology clinic with these concerns,
the question is which treatment, Lituo or Rejuran, is right for them.
Both treatments are in the skin-recovery and regenerative category,
but their mechanisms and target layers are clearly different.
So rather than simply choosing
“the more well-known treatment” or
“the one that many people around me are getting,”
it is important to choose based on your skin condition.

Skin conditions that call for Rejuran
Rejuran
is a treatment based on PDRN ingredients derived from salmon DNA,
and helps recover damaged skin conditions.
Its main purpose is not
to lift the skin or change its shape,
but to create conditions that allow the skin to recover on its own.
Rejuran may be suitable in the following cases:
-
When the skin continues to feel very tight after washing your face
-
When makeup sits unevenly and flaking keeps recurring
-
When fine lines seem to be increasing overall
-
When the skin feels thinner and more sensitive
In this way,
if the main concerns are internal dryness, skin texture, and fine lines,
Rejuran can help support the skin in restoring its basic resilience.
Skin conditions that call for Lituo
Lituo
is a booster treatment based on actual extracellular matrix components,
and it works by directly stimulating the regenerative environment of the skin’s dermal layer.
Rather than the skin surface,
Lituo is often considered when changes in the skin’s internal structure are being felt.
Lituo may be suitable in the following cases:
-
When pores seem to be gradually enlarging and elasticity feels reduced
-
When skin texture has become rough and density feels lower
-
When recovery feels slow with simple moisturizing or basic care alone
-
When the skin feels generally weak and lacking firmness
Lituo is focused not on changing the skin immediately,
but on enhancing the regenerative capacity of the dermal layer itself.
When Lituo and Rejuran can be considered together
Not every skin condition
can be sufficiently addressed by only one of Lituo or Rejuran.
Even in the treatment setting at Dangsan Station dermatology clinic,
when skin issues overlap across different layers,
it is not uncommon to combine the two treatments in stages.
Typical examples include:
-
Skin that feels both internally dry and less elastic
-
A condition where skin texture is rough, and pores and fine lines are both concerning
-
When recovery feels slow with lasers or routine care alone
-
When the skin is thin and sensitive, while sagging has also begun
In such cases,
Rejuran may be used first to stabilize the skin’s recovery environment,
and then Lituo may be added afterward to improve skin density and elasticity.

Key factors to consider when combining treatments
When Lituo and Rejuran are performed together,
the most important factors are the order and interval.
If these factors are not considered,
the burden on the skin can accumulate.
So when these two treatments are combined,
the decision should not be made simply because “both are good,”
but based on a specialist’s judgment of whether the skin can currently tolerate it.
This is also why
Dangsan Station dermatology clinic may recommend either a single treatment
or a staged combination depending on the skin condition.
If you are unsure which option is more suitable
To summarize:
-
Internal dryness, sensitivity, and fine lines → Rejuran
-
Improvement in elasticity, pores, and skin texture structure → Lituo
-
A stage of mixed aging concerns → A sequential combination may be considered
What matters most is not
“which treatment is better,”
but what kind of recovery your skin needs first right now.
Because skin conditions
can change depending on the season and living environment,
the process of setting a direction that fits the current stage
through sufficient consultation
will determine long-term satisfaction with skin care.











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