Juvelook treatment interval,

how many weeks is appropriate?

I'm Director Wi Youngjin of Beauty's Doctor.

Check this before reading

Q. Does Juvelook work better the more often

you get it?

A. No. Collagen remodeling actually takes

at least 4 weeks, and intervals that are too short

can actually reduce efficiency.

Q. Is three sessions enough,

or do I need five or more?

A. It depends on your skin condition, but

since the changes that occur with each session differ,

'timing' is more important than a 'fixed number'.

Director Wi Youngjin's Key Insight

How many Juvelook sessions are appropriate?

A dermatologist explains the timeline of changes by session

What is Juvelook (Juvelook)?

Juvelook (Juvelook) is a PDLLA-based

skin regeneration injection treatment.

Unlike hyaluronic acid fillers that

'fill in' volume,

it induces collagen synthesis within the skin

to improve your own elasticity and density.

That is the key principle.

Compared with skin boosters,

unlike ordinary skin boosters that focus on hydration,

Juvelook focuses on improving the structure

of the dermal layer itself.

Juvelook treatment interval,

why should it be at least 4 weeks?

When Juvelook's PDLLA particles reach the dermis,

collagen is not produced immediately.

Stage 1 (immediately after treatment ~ 1 week)

As the HA ingredient holds onto moisture,

you feel immediate radiance and hydration.

This is a moisture effect, not a collagen effect.

Stage 2 (2-3 weeks)

Fibroblasts begin gathering around

the PDLLA microparticles.

There are not yet major visible changes at this stage.

Stage 3 (4-8 weeks)

Fibroblasts actually synthesize collagen, and

the density of the dermis begins to increase.

Only then do you begin to feel that "your skin has changed."

If it is injected again after just 2 weeks, the stimulation

overlaps while Stage 2 is still in progress, so the process

of building collagen can actually be interfered with.

Director Wi Youngjin's Key Takeaway

With Juvelook, 'intervals' matter more than the

'number of sessions' for results.

Because it takes at least 4 weeks for PDLLA to

convert into collagen,

respecting that cycle is the

most efficient protocol.

Actual skin changes by session

For people with thin skin and significant loss of elasticity,

treatment may continue up to 4-5 sessions, and

those who come for preventive purposes can achieve

sufficiently satisfying results with just 2-3 sessions.

There are also cases where Juvelook is not suitable

Since Juvelook is a treatment that 'creates your own collagen',

the speed of response naturally varies greatly from person to person.

• People whose dermis has become very thin due to severe photoaging

• People who need volume immediately (fillers are more suitable)

• People prone to keloids or who have autoimmune diseases

However, accurately assessing skin thickness and elasticity

during the first consultation and then designing the number of sessions and interval

makes a difference in the results.

Frequently Asked Questions

Q1. Can Juvelook and Rejuran

be administered together?

Yes, it is possible. However, spacing them about 2 weeks apart

is better for managing skin irritation.

Q2. For the cost, 3 sessions or 5,

which is better?

It is reasonable to assess your skin after 3 sessions

and decide whether to add more.

Q3. Is bruising or swelling severe after the procedure?

Compared with fillers, swelling is relatively mild.

However, under the eyes or on the forehead,

minor bruising may remain for about 2-3 days.

That was Wi Youngjin.

Also read

▶Why Juvelook Glam hurts less than Rejuran and gives longer-lasting radiance

▶What is Rejuran HB's real effect? The doctor compares it directly for you

▶Juvelook Glam body treatment explained by Director Wi Youngjin

▶Cellridem vs Rejuran HB, which should I get?

▶'Golden time' to maximize Rejuran's effect — the doctor's real recommended interval