Non-Surgical · Collagen Stimulator

Juvelook

A polylactic-acid stimulator, planned by a plastic surgeon

Gangnam, Seoul | Board-certified plastic surgeon, Dr. Jonghwan Choi
KHIDI-registered for international patients · Apgujeong Rewind

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Define

Juvelook

Juvelook, and why it sits with the collagen stimulators

The short answer

Juvelook is an injectable collagen stimulator. Its vial is labelled a PLA/HA hybrid: polylactic-acid particles carried in hyaluronic acid. The hyaluronic acid hydrates the skin from the moment it is placed and then disperses; the polylactic acid stays in the dermis for longer and is what the collagen response is built around.

Two vials are held at Rewind and they are not interchangeable — the Skin vial at 50 mg and the Volume vial at 200 mg, read directly from the product labelling photographed at the clinic.

The distinction that matters at the consultation desk is between the two lines. Juvelook Skin is the lower-concentration vial used where the complaint is surface: fine lines, texture, enlarged pores, the general dullness that makeup stops covering. Juvelook Volume carries four times the polylactic acid in the same vial size and is placed deeper, where a face has lost softness rather than smoothness.

Neither line behaves like a hyaluronic-acid filler. A filler is visible when you sit up from the chair. A stimulator asks the skin to produce something over the following weeks, which is a slower proposition and a different conversation about timing — worth knowing before you book a treatment two days ahead of an event.

Juvelook and Juvelook Volume vials held at Rewind Plastic Surgery
Fig. 01 — Juvelook 50 mg and Juvelook Volume 200 mg · PLA/HA hybrid
Zones

Indications

The concerns Juvelook is asked to answer

Rewind's own Korean material lists the reasons patients come for this product: fine lines, loss of elasticity with visible pores, uneven tone and texture, acne scarring, and a wish for facial softness that still reads as the same face. Those five map onto the two vial strengths in a way the doctor sets out at consultation.

zone 01
Fine lines and skin texture
The Skin vial's home ground: surface lines and roughness across the cheek, forehead and around the mouth.
zone 02
Pores and shallow acne scarring
Listed by the clinic as a reason patients choose this product. Deeper ice-pick scarring needs a different plan.
zone 03
Softness through cheek and temple
Where the Volume vial is used: areas that have thinned with age rather than dropped with gravity.
zone 04
Lower eyelid skin
Studied separately in the polylactic-acid literature because the skin is thin and the margin for error is small.
Build

Mechanism

How a polylactic-acid stimulator changes skin, step by step

Two materials go in together and leave on entirely different schedules. Understanding that gap is what stops patients from judging the result on the wrong day.

01Day one

The hyaluronic acid is the part you feel first

Hydration arrives with the injection and is temporary. It is a carrier and a comfort, and it is the reason skin can look plumper on the evening of the treatment in a way that has nothing to do with the collagen the product is actually there for.

02Concentration

50 mg and 200 mg are different treatments

The two vials share a name and little else in practice. The lower concentration is distributed superficially for skin quality; the higher one is placed deeper and in smaller total areas. Mixing up the two is the most common misunderstanding patients bring to a consultation about this product.

03Weeks

Polylactic acid is a biostimulator, and it works slowly

Published comparisons of poly-L-lactic acid and poly-D,L-lactic acid preparations examine how each behaves in tissue and how early volume differs between them. The shared finding across this literature is that the material is gradually broken down while a tissue response builds, so the endpoint is weeks away, not days.

04Courses

Most plans are built over more than one visit

Rewind's own page for this product records no session count and no interval. That gap is deliberate on this page: the number is set by the doctor against your skin, and a figure copied from a brochure would be a guess printed as a fact.

Dr. Jonghwan Choi explaining a treatment plan to a patient at Rewind
Fig. 02 — The line and the number of vials are chosen in the room, against your own face
Rewind

Judgement

Why a stimulator is a surgeon's decision, not a menu choice

Collagen stimulators are the treatment most often sold on the strength of a brand name. What decides whether one suits you is duller: how much volume has genuinely gone, how elastic the skin still is, and whether the thing you dislike in the mirror is thinning or descent.

01Structure

Thinning and sagging are not the same complaint

A stimulator rebuilds body in skin that has thinned. It does not raise tissue that has descended, and adding volume to a heavy lower face can make the heaviness more obvious. Dr. Choi separates the two before a product is named.

02Product

More than one stimulator is on the shelf

Rewind also holds a poly-L-lactic acid line in three concentrations and a polynucleotide booster for repair-led skin complaints. Having several means the choice can be argued from your skin instead of from whichever product the clinic happens to stock.

03Review

Someone has to look at the result in eight weeks

A slow treatment needs a follow-up appointment to mean anything. The surgeon who planned the first session reviews what the skin did and decides whether a second one is warranted, which sometimes means telling you it is not.

Dr. Jonghwan Choi examining facial volume at consultation
Fig. 03 — Volume loss is assessed by hand and by eye before a vial is opened
Room

On the day

Inside the treatment room: a Juvelook session at Rewind

Consultation room at Rewind Plastic Surgery, Apgujeong

Fig. 04 — Consultation room, where the vial is chosen

Rest room at Rewind Plastic Surgery

Fig. 05 — Rest room on the clinic floor

The consultation comes first and the product is chosen in front of you. Rewind's own record for this treatment specifies an anaesthetic cream applied before injection and no sutures afterwards, which places it among the appointments patients schedule around work instead of around recovery. Sessions run in the clinic on the fourth and fifth floors of the Richro Building, by appointment, Monday, Tuesday, Wednesday and Friday until 19:00 and Saturday until 16:00.

PLA/HA hybrid injectable
Juvelook 50 mg · Juvelook Volume 200 mg
Topical anaesthetic cream before injection
No incision, no sutures to remove
Plan set by Dr. Jonghwan Choi
Routine resumes the same day

Rewind's Korean material carries manufacturer badges for this product that this page deliberately leaves out. Regulatory approvals and clinical claims printed on promotional artwork are not evidence you can check, and reprinting them in English would give them a weight they have not earned. What is reproduced here is the labelling, the two concentrations and the clinic's own aftercare.

Record

Case photography

Juvelook cases: what exists and what does not

Every before-and-after pair Rewind has released to date is a surgical case. Nothing has been released for this injectable, and a page that filled the frames below with a stimulator result from somewhere else would be telling you something untrue about this clinic. The frames stay as they are until the clinic photographs and consents a series of its own.

Juvelook — case pairs

BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case — collagen stimulator
Juvelook
Individual results may vary.
BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case — collagen stimulator
Juvelook
Individual results may vary.
BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case — collagen stimulator
Juvelook
Individual results may vary.
BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case — collagen stimulator
Juvelook
Individual results may vary.

When this treatment's photographs are published they will be Rewind's own patients, taken at the same distance and under the same light on both dates, shown uncropped and with consent on file. Individual results may vary. A gradual treatment photographs poorly at two weeks and fairly at eight, so any pair published here will carry the interval between the two dates. A consultation with the doctor is required before any decision.

Rates

Pricing

What Juvelook costs at Rewind

Pricing is per vial, and the two lines are priced the same, so the cost of a plan follows how many vials the area needs and how many visits the doctor recommends. The third row below is the other stimulator on the shelf, listed because patients comparing the two deserve to see both numbers at once.

Juvelook Skin — 1 vialLower concentration, distributed for skin quality
₩700,000
Juvelook Volume — 1 vialHigher concentration, placed deeper and in smaller areas
₩700,000
Olidia 120 — 1 vialComparison: the poly-L-lactic acid line held alongside
₩700,000

Listed per-vial rates, with VAT charged on top. Anything used during the session, including the numbing preparation, is already counted inside the rate shown. Multi-session plans and combinations with a device are quoted only after the doctor has examined the area, and the quote you are given in the room comes from this same list.

Fit

Suitability

Who Juvelook suits, and when the answer is no

Often a sensible choice

  • Skin that has thinned and lost spring while the facial outline is still holding its shape
  • Fine lines with visible pores, where texture is the thing that bothers you in photographs
  • Patients who would rather build a change over months than see one appear overnight
  • Faces that look drawn through the cheek or temple without any real heaviness lower down

Reasons the doctor will hold off

  • A wedding or a camera date inside a few weeks — this product will not have finished what it started
  • Descended tissue and a heavy jaw line, where added volume can worsen the look and a lift is the real subject
  • A previous lump or nodule after any biostimulator injection, which changes the risk conversation entirely
  • Active acne or infection at the site, pregnancy, breastfeeding, or recent filler in the same plane
After

Recovery

The weeks after a Juvelook session

The instructions are short and the timeline is long, which is an unusual combination and the source of most disappointment when patients judge the result early. Redness or slight stinging settles within days; the part you came for takes considerably longer.

Same day
Out and about
Daily life continues without interruption. Sauna, hard exercise and alcohol wait until tomorrow.
Day 1–2
Leave it alone
No rubbing, no pressing and no facial massage over the treated zone while the injection points settle.
Weeks 2–8
The slow half
The hydration you noticed early fades while the tissue response builds underneath. This is the stretch that is easy to misread as nothing happening.
Longer term
A range, with no fixed date
Rewind publishes no duration for this line specifically; its booster guidance gives one to three months up to more than a year, varying with product and skin.

Biostimulator injection carries risk. Swelling, bruising, redness and tenderness are common in the first days; firm points or nodules in the treated plane are the complication this product class is watched for, and they are the reason placement depth and volume are a doctor's decision. Infection and vascular events are rare and serious. Report increasing pain, blanching or any lump to the clinic without waiting for the next appointment.

Doctor

Professional

At Rewind, one board-certified plastic surgeon carries every case — from the first consultation to the final follow-up. Because a face is a story, and a story deserves a single author.

Dr. Jonghwan Choi, board-certified plastic surgeonRewind,
Dr. Jonghwan Choi presenting at an academic session
Fig. 06 — Academic presentation, thread-lifting session

Rewind's Doctor

Dr. Jonghwan Choi Medical Director

One surgeon, from the first
consultation to the last follow-up.

A board-certified plastic surgeon devoted to anti-aging lifting — with the precision and restraint built through years of craniofacial practice.

Board-certified plastic surgeon (Plastic Surgery)
10 peer-reviewed publications
Medical Director, Rewind Plastic Surgery
Korean Society of Plastic & Reconstructive Surgeons
Former chief director, Apgujeong Y&T Plastic Surgery
Korean Society for Aesthetic Plastic Surgery
J Craniofac Surg · JKMS · Arch Craniofac Surg
Korean Cleft Palate-Craniofacial Association
Voices

Google Reviews

What our patients say.

G 5.0 ★★★★★ 12 Google reviews · Rewind Plastic Surgery, Apgujeong — live-synced from Google Business Profile

"Sample review card — at launch this section pulls the clinic's real Google reviews automatically, shown verbatim with the reviewer's initial and posting date."

AReviewer namePOSTED ON GOOGLE

"Sample review card — reviews are never written or edited by the clinic; only what patients posted on Google appears here."

BReviewer namePOSTED ON GOOGLE

"Sample review card — a 'See all reviews on Google' link takes visitors to the clinic's Business Profile."

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Ask

Questions

Juvelook at Rewind — what patients want to know

What is inside a Juvelook vial?
Polylactic-acid particles carried in hyaluronic acid, described on the product label as a PLA/HA hybrid. The hyaluronic acid hydrates immediately and disperses; the polylactic acid remains in the dermis and is what the collagen response is built on.
How is this different from a hyaluronic-acid filler?
A filler changes contour in the chair and holds that shape until it breaks down. A stimulator leaves material that prompts the skin to build over weeks, so the visible endpoint arrives late. Both exist at Rewind and answer different questions; see dermal filler for the contour treatment.
Juvelook Skin or Juvelook Volume — which one will I get?
The Skin vial holds 50 mg and is spread for surface quality. The Volume vial holds 200 mg and goes deeper where a face has thinned. The doctor chooses after examining the area, and a plan sometimes uses both in different zones.
When will I see something?
Early hydration from the carrier can be noticeable within a day and is temporary. The change the product is actually for develops over the following weeks as tissue responds, and so review appointments are set well after the session instead of immediately.
How long does the result last?
Rewind does not publish a duration figure for this line. Its guidance across the booster menu records one to three months up to more than a year depending on the product and the skin, and the doctor will give you a realistic band for your plan at consultation.
Is any anaesthetic used?
Yes. Rewind's record for this treatment specifies an anaesthetic cream applied to the skin before injection. There is no injected local block described and no suture to remove afterwards, so the appointment is a short one.
Juvelook or Rejuran — how does Rewind decide?
They answer different complaints. A polynucleotide booster is chosen where the skin needs repair signalling; a polylactic-acid stimulator is chosen where the skin needs rebuilding body. Read Rejuran alongside this page, then let the examination settle it.
Will it improve acne scarring or pores?
Pore and texture improvement is listed among the reasons patients choose it, and shallow scarring can respond as skin thickens. Deep or tethered scars usually need an energy or subcision plan in the mix, and Rewind will say so instead of selling one product for everything.
What are the risks, and what about nodules?
Swelling, bruising, redness and tenderness are common in the first days. Firm points or nodules in the treated plane are the complication this product class is followed for, and depth and volume are therefore a doctor's call. Infection and vascular events are rare and serious.
What should I avoid after a session?
Sauna, strenuous exercise and alcohol on the day. No rubbing, pressing or facial massage over the treated area for one to two days. Moisturiser and sun protection are kept up, and anything new applied to the skin is worth checking with the clinic first.
Can it be combined with a lifting device or threads?
Often, and the sequence is the point. Rewind holds seven skin and lifting devices in the same clinic, so the order and the gap between appointments is written into the plan before the first session instead of being improvised later.
Who decides the dose, and what language is the consultation in?
Dr. Jonghwan Choi, the medical director and a board-certified plastic surgeon, examines every patient and sets the line, the volume and the number of visits himself. Interpreter-assisted consultation is arranged for international patients, and the clinic is KHIDI-registered for foreign patients.
Booking

Reservation

REWIND,booking

Tell us what you are considering — we reply within one business day, in your language.

Scientific evidence

Published research on polylactic-acid biostimulators

These references study polylactic-acid biostimulators as a material class, including direct comparisons between the poly-L and poly-D,L forms. None of them were carried out at Rewind Plastic Surgery or on this clinic's patients, and none of their findings can be read as a forecast of what your own skin will do.