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Everything You Need to Know About the Principles and Side Effects of Jamsil Radiesse <Written by a Doctor>

PIAF Plastic Surgery & Dermatology Clinic Jamsil · 1:1 프라이빗 맞춤진료, 잠실 피아프 성형외과 피부과 · November 26, 2025

Hello. I am Jin-Young Lim, Chief Director of Piap Clinic in Jamsil. "My cheeks seem more hollow than before.. The nasolabial folds have suddenly gotten deeper?" When you have these...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: PIAF Plastic Surgery & Dermatology Clinic Jamsil

Original post date: November 26, 2025

Translated at: April 20, 2026 at 6:39 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

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Hello.

I am Jin-Young Lim,

Chief Director of Piap Clinic in Jamsil.

"My cheeks seem more hollow than before..

The nasolabial folds have suddenly gotten deeper?"

When you have these concerns,

you may first try changing your cosmetics

or getting a massage,

but if you do not see any noticeable change,

you eventually start thinking about a procedure.

Among them, Radiesse is a method often chosen by people

who are worried about wrinkles,

hollow cheeks, or reduced elasticity.

However, depending on the skill and

experience of the practitioner,

side effects may occur.

So today, I would like to explain

how Jamsil Radiesse works,

what side effects may occur,

and, above all, how to receive it safely,

along with the overall details.

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If you have been thinking about getting it,

I recommend taking a moment to read through to the end.

Jamsil Radiesse

plays two roles within the skin

You may know Radiesse as an

'injection that adds volume,' but you may not

fully understand how it works.

But if it is a procedure you are considering,

you should know how it works, too.

The key ingredient in Radiesse is

CaHA (calcium hydroxylapatite).

That may sound unfamiliar, but simply put,

it is like 'very fine bead-like particles.'

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When these tiny particles

enter the skin,

they perform two roles.

First, they create an immediate volume effect

that fills in sunken areas right away.

Second, they stimulate the skin to produce collagen on its own,

providing an elasticity-improving effect.

So, not only does it create visible change,

but real recovery is happening

inside the skin as well.

Doesn't that sound very appealing?

However, no procedure can have only advantages.

A drawback of this ingredient is that

there is no dissolving medication for it.

Common hyaluronic acid fillers can be dissolved

if a problem occurs,

but once CaHA is injected,

you have to wait until it naturally breaks down.

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That is why it must be placed in the right area,

in the right amount,

and accurately from the beginning.

In other words, the treatment plan itself determines the outcome.

Jamsil Radiesse

The key is how it is handled

I mentioned that it must be placed in the right area,

in the right amount,

and accurately.

If this is not done properly,

the following side effects may occur.

One is nodules, which literally means

a lumpy mass that can be felt under the skin.

This occurs when CaHA clumps in one place

or does not spread evenly through the skin layers,

and there are three main causes.

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First,

a problem with the dilution ratio.

CaHA is used by mixing it with saline, anesthetic, and so on,

and if this ratio is incorrect,

the material can clump more easily.

If the concentration is too thick, the particles

can stick together; if it is too diluted,

the effect may decrease.

Second,

a problem with injection depth and amount.

This ingredient should be injected very thinly and evenly

into the lower dermis.

However, if the depth is too shallow,

or if too much is concentrated on one side,

a lump can form on the skin surface.

Third,

a lack of understanding of facial anatomy.

If injection is performed without accurately identifying

the location of blood vessels,

it can even lead to a vessel blockage accident.

In the end, all of these problems depend on

the practitioner's skill and experience.

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In fact, most side effects come from a lack of technique

and anatomical knowledge.

In other words, it is not so much a problem with the ingredient itself

as it is with how it is handled.

Personalized treatment

is the key.

"Then what should I do?

Would a place that is expensive and famous be fine?"

The answer is to approach it in a way that suits you.

Skin condition, facial volume distribution,

muscle movement, and even lifestyle habits

must all be considered

for a safe and natural-looking result.

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Especially with an ingredient like Radiesse that is firm

and lasts a long time,

planning well from the beginning is essential.

Putting in more does not automatically

mean better results,

and if you take too conservative of an approach,

the effect may be minimal.

That is why analysis and design before the procedure

are even more important for Jamsil Radiesse.

Ultimately, the ones who carry out this customized planning

are medical professionals with skilled experience

and anatomical understanding,

so please keep that in mind.

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In addition, after a personalized procedure is performed,

aftercare is also important.

Immediately after the procedure, it is better not to

touch the treated area excessively

or massage it,

and for a certain period of time, it is safer to avoid

intense exercise or hot environments such as saunas.

Conclusion

So far, I have explained the principles of Jamsil Radiesse,

its side effects, and the importance of personalized treatment.

To summarize the main points once more,

they are as follows.

Radiesse is very useful for improving skin hollowness

and reduced elasticity.

However, it is also a procedure that requires

careful attention.

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So rather than making a hasty decision based only on

noticeable results,

I recommend understanding the procedure's principles

and the possibility of side effects,

and then approaching it in a way that suits you.

In the end, it is a choice that affects

your face and your health.

Look into it carefully,

confirm the details, and then undergo the procedure.

In particular, do not forget that the practitioner's

skilled experience and anatomical understanding

are important.

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Thank you for reading this long post

all the way to the end.

This has been Jin-Young Lim,

Chief Director of Piap Clinic in Jamsil.

Recommended column to read together

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Piap Clinic
Main number: 02-420-8883

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