Juvelook Effects: Does It Really Transform Your Skin?

Juvelook Effects: Does It Really Transform Your Skin?

Dr. Wi Young-jin from BeautysDoctors.

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Q. Isn't Juvelook just another volume filler?

A. No, it's not. The core of Juvelook is that PDLLA components induce collagen regeneration to transform the skin's texture itself. It's not just about filling and finishing.


Q. Will I see effects after just one session?

A. While improved hydration can be felt from the first session, collagen regeneration effects typically become noticeable from the 2nd-3rd sessions.

"Is it true that Juvelook transforms your skin?

PDLLA regeneration principles explained by a dermatologist"

— Dr. Wi Young-jin (Beautystone Clinic, Hongdae)

What is Juvelook?

Juvelook is

a skin regeneration injection based on

PDLLA (Poly-D,L-Lactic Acid) components.

The term "regeneration injection" is crucial here.

Unlike regular HA fillers that fill empty spaces

to create immediate volume,

Juvelook works by inducing

collagen production within the skin.

Simply put,

fillers are "injecting to fill up"

while Juvelook is "stimulating the skin

to produce on its own."

This difference creates completely different results.

The Real Mechanism of How PDLLA Transforms Skin

Many people misunderstand this part,

thinking "Won't my skin improve immediately after injection?"

Quite a few people think this way.

But here's something important.

PDLLA, the core component of Juvelook,

is injected into the skin's dermis

and gradually breaks down while causing

a "mild foreign body reaction" in surrounding tissues.

Foreign body reaction sounds scary, right?

But this isn't a bad thing.

When foreign substances enter our body,

it sends fibroblasts to encapsulate them.

These fibroblasts are exactly

the cells that produce collagen.

So the sequence goes like this:

PDLLA injection

→ Gradual breakdown in dermis

→ Mild foreign body reaction occurs

→ Fibroblast activation

→ Type I & Type III collagen formation

→ Changes in skin thickness, elasticity, and texture itself

To be honest,

this process doesn't happen in just a day or two.

Usually, collagen is gradually produced

over 4-8 weeks after injection,

and most people start noticing visible changes

from the 2nd-3rd treatment sessions.

I was skeptical at first too,

but after performing hundreds of cases,

I learned something important.

Even with the same Juvelook product,

the density of regenerated collagen varies

depending on injection depth, amount, and interval settings.

It's not simply "you'll improve if you get it"

but rather how you get it that determines the results.

I often give this analogy

to patients in my clinic:

PDLLA is the "seed,"

and the skin's dermis is the "field."

Even with the same seeds,

how you plow the field,

how deep you plant them,

when you water them

completely determines the harvest.

Juvelook works the same way.

That's why I first assess

the patient's skin thickness and

elasticity level before

establishing the injection protocol.

What Skin Concerns Does Juvelook Effectively Address?

It varies by case,

but I usually explain it this way:

I've organized the types that particularly

suit Juvelook well versus types that

might benefit more from other procedures into a table.

Looking at this table, you'll understand that

Juvelook is more suited for "I want to improve my skin itself"

rather than "I want to look dramatically different right now."

Looking at highly satisfied cases at our clinic,

patients in their early-to-mid 30s who came

for fine lines, pores, and skin texture issues

often say after 2-3 sessions

"My skin looks different even without makeup."

On the other hand, patients with significantly

sunken cheeks or deep nasolabial folds

might find Juvelook alone insufficient.

In such cases, combining with HA fillers

or restoring volume first

then improving skin quality with Juvelook

is a more efficient sequence.

But It's Not All Perfect

There's something I must mention:

Juvelook provides little immediate satisfaction.

Right after the procedure, you'll only feel some hydration,

and you might wonder "Did I actually get treatment?"

Collagen regeneration is originally

a process our body creates,

so it takes time.

That's why many people get one treatment,

don't feel effects, and conclude

"Juvelook doesn't work."

The tricky part is,

it's not that there are truly no effects,

but most cases involve not waiting

for the right timing for effects to appear.

Also, you may experience

minor bruising or swelling at injection sites

for about 1-3 days after treatment,

and rarely, small nodules may be

felt under the skin.

This varies greatly depending on

injection technique and depth control,

so practitioner experience is important.

However, for those wanting

minimal downtime and natural changes,

it remains a good choice.

Patients who say laser treatments

10 times elsewhere didn't change their skin texture

have actually been quite satisfied

after 2-3 Juvelook sessions at our clinic.

Frequently Asked Questions

Q1. What's the difference between Juvelook and Rejuran?

A. Rejuran is a procedure using salmon-derived PN (polynucleotide) components

that induce skin regeneration.

It has a different mechanism of action from Juvelook's PDLLA.

Simply put, Rejuran focuses more on

repairing damaged cells,

while Juvelook is more concentrated on

inducing collagen formation itself.

The choice varies depending on your concerns,

so it's best to decide after consultation during examination.

Q2. How many sessions are needed, and what's the cost?

A. We usually set 3 sessions at

3-4 week intervals as the basic protocol.

Some patients need only 2 sessions depending on skin condition,

while others go up to 4 sessions.

Cost ranges from late $100s to

$300s per session,

varying by Juvelook product line used (Volume/Ultra, etc.)

and injection areas/amounts.

We provide exact costs after

examining your skin condition.

Q3. Are there any precautions after the procedure?

A. Please avoid alcohol and intense exercise on the day of treatment,

and refrain from saunas and steam rooms for about a week.

Also avoid pressing hard on injection sites

or massaging them initially.

PDLLA particles need to settle stably

for uniform collagen regeneration to occur.

Face cleansing and light makeup

are possible from the next day.

Feel free to contact us via KakaoTalk or phone for any questions. This was Dr. Wi Young-jin.