Came to REWIND to get my facial treatment and i'm absolutely obsessed about it💞 the doctor is so kind and is an expert! Everyone must visit!
Non-Surgical · Comparison
Two polylactic-acid stimulators, built from different forms of one polymer
Apgujeong, Gangnam, Seoul | Board-certified plastic surgeon, Dr. Jonghwan Choi
Both products held and priced at Rewind · KHIDI-registered
The comparison
The short answer
Both are injectable collagen stimulators made from polylactic acid, and Rewind holds both. Juvelook uses the poly-D,L form (PDLLA) and comes with hyaluronic acid in the same vial, labelled a PLA/HA hybrid, in a 50 mg and a 200 mg Volume strength. Sculptra is poly-L-lactic acid (PLLA), supplied as a powder that is mixed with sterile water before use and placed deeper to rebuild lost volume.
Neither behaves like a contour filler, and neither shows its full effect on the day. The choice between them is made at consultation, from the skin and the depth of change needed.
Online, the two names are often used as if they were interchangeable, because both belong to the same polymer family. At the consultation desk they separate quickly. The first question is where the problem sits: in the quality of the skin itself, or in the volume underneath it. Juvelook, and the lower strength in particular, is spread through the upper layers for texture, pores and fine lines. Sculptra is distributed through the deep skin and the fat plane below it, where a face has emptied.
The second question is how each can be adjusted. Juvelook gives the doctor two fixed strengths to choose from. Sculptra gives one vial whose behaviour depends on how much water it is mixed with, a variable the injector sets during preparation.
Side by side
Set out plainly, the two products differ on material, carrier, preparation and depth. Each difference has a practical consequence for the person being treated.
Mechanism
Both products follow the same broad principle: particles of polylactic acid sit in the tissue, break down slowly, and the skin answers by laying down collagen around them. The differences show up in the first days and in the handling.
The hyaluronic acid in a Juvelook vial gives the skin a hydrated look on the evening of treatment, which then fades. A face treated with Sculptra can look fuller from the injected fluid, and that settles too. Neither early look is the result.
A 2022 study compared the early-stage volume effect of injectable poly-L-lactic acid with that of poly-D,L-lactic acid. For patients, the practical point is that the family is shared while the first weeks are not identical, which is part of the reason the doctor names one product or the other.
Because Sculptra starts as a powder, the volume of sterile water and the time it is left to disperse change how the suspension behaves in tissue. A technical paper on injectable poly-L-lactic acid sets these considerations out in detail. Juvelook, with its fixed strengths, skips that step.
Rewind's written aftercare for Juvelook Volume asks for gentle circular rubbing so the particles spread evenly. Post-treatment massage has also accompanied Sculptra since it came into use, and the clinic explains at the appointment exactly what applies to the product you received.

Choosing
A clinic stocking a single stimulator tends to find every patient a candidate for it. Holding both, alongside a third poly-L-lactic acid line, lets the recommendation follow the face.
Where the concern is pores, roughness or a crepey surface and the underlying volume is still reasonable, the lower strength spread close to the surface fits the problem.
When a face has visibly emptied, the decision is between Juvelook Volume and Sculptra. Dr. Choi weighs how much volume has gone, how thick the skin is, and how many visits you can return for.
If the jaw line has dropped or the lower face feels heavy, adding polylactic acid can make the heaviness more obvious. The doctor then says a stimulator is the wrong tool and explains what would move the tissue.
On the day

Fig. 04 · A private room for the consultation stage

Fig. 05 · A room to sit quietly after the injection
Both treatments start with the same consultation, where the zones are marked and the product is chosen with you. For Juvelook, the clinic's record specifies a numbing cream before injection and no sutures afterwards. Rewind's Korean pages carry no treatment record for Sculptra, so its comfort measures and your session plan are set by the doctor at consultation. You will find the clinic on the fourth and fifth floors of the Richro Building in Gangnam, Seoul, seeing patients by appointment from 10:00 on Monday, Tuesday, Wednesday, Friday and Saturday.
Whichever product is chosen, ask to see the sealed vial before it is prepared. The Juvelook label states its strength in milligrams, and the Sculptra packaging identifies it as poly-L-lactic acid, so you can confirm the product in the syringe is the one on your plan.
Pricing
Both products are listed per vial. Comparing vial rates is only a starting point, since the two are dosed and scheduled differently, and the plan the doctor writes determines how many of either you would use.
All three rates are per vial and exclude VAT, which is added to the bill at payment. Numbing used during a session is counted inside each rate. A course of either product is costed from these rows once the vial count and number of visits have been set.
This month at Rewind — offers published by the clinic, updated monthly.
Suitability
Neither is recommended when the complaint is descent, when there is active infection or inflamed acne in the zone, during pregnancy or breastfeeding, or after a past nodule from any biostimulator. The doctor will also advise against starting either one a few weeks before a fixed date, because both are still working at that point.
Recovery
Downtime for both is short. What differs is the written aftercare, and for Sculptra the fact that Rewind has no Korean aftercare sheet of its own, so its instructions are given at the appointment.
Both stimulators carry the same class of risk. Swelling, bruising, redness and tenderness are common in the first days. Firm papules or later nodules in the treated plane are the specific complication these products are followed for, and depth and dilution are chosen with that in mind. Infection and vascular occlusion are rare and serious; report worsening pain, blanching or a new lump straight away.
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.
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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.
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Came to REWIND to get my facial treatment and i'm absolutely obsessed about it💞 the doctor is so kind and is an expert! Everyone must visit!
There are just way too many cosmetic clinics in Korea and I'm so happy I found Rewind Clinic in Gangnam. Dr. Choi was so kind and patient while explaining the different face-lifting options, from threads to mini-lifts to deep-plane lifts…
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Scientific evidence
Three papers support the comparison on this page: one measures the early volume difference between the two polymer forms, one sets out technical considerations for reconstituting and placing injectable poly-L-lactic acid, and one reviews facial volume restoration with it. None was carried out at Rewind, and none predicts how your own skin will respond.