Personalized Lifting, Skin Regeneration & Body Contouring in Sinsa-dong, Gangnam
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Ultracol & Liquid Collagen Biostimulators (GOURI)
KFDA-approved micro-particulate PDO (Ultracol) and fully solubilized liquid PCL (GOURI) collagen biostimulators engineered for smooth dermal diffusion and periorbital elasticity restoration.
Treatment Overview & Clinical Mechanism
Ultracol is the world's first KFDA-approved micro-particulate Polydioxanone (PDO) collagen booster that converts biodegradable suture polymer into smooth spherical microparticles to stimulate endogenous collagen synthesis. Alongside Ultracol, ReYeonK Clinic offers GOURI—a fully solubilized, liquid Polycaprolactone (PCL) collagen biostimulator—as well as AestheFill and Sculptra. Because GOURI contains no solid microparticles, it diffuses evenly across the dermis to form a 3D collagen matrix with minimal risk of nodule formation, even in delicate periorbital zones.
At ReYeonK Clinic's Skin Regeneration & Skin Boosters center, Dr. Lee Doochan, Dr. Kim Hyunsu, and Dr. Choi Hyunho perform 1:1 physician-direct consultation and customized layering, matching PDO, liquid PCL (GOURI), PDLLA (Juvelook), or PN (Rejuran Healer) to your anatomical needs.
Ideal Candidates & Target Concerns
- Patients with under-eye hollowing, fine periorbital wrinkles, and thin lower-eyelid skin
- Individuals seeking full-face dermal tightening and elasticity through liquid PCL (GOURI) diffusion
- Those wanting natural mid-face and anterior cheek volume recovery without heavy cross-linked HA fillers
- Patients concerned about polymer nodules who prefer smooth-diffusing PDO or solubilized PCL formulas
Clinical Specifications & Protocol Summary
| Parameter | Clinical Details |
|---|---|
| Modality / Formulation | Micro-Particulate PDO (Ultracol) & Liquid Solubilized PCL (GOURI) |
| Target Layer / Area | Deep Dermis / Subdermal Layer (Under-Eyes, Mid-Face, Temples, Full Face) |
| Typical Session Duration | 30–45 minutes (including topical anesthetic preparation) |
| Recommended Course | 3 sessions spaced 4 weeks apart |
| Expected Recovery Window | 1–4 days (mild periorbital or mid-face swelling and transient bruising) |
Step-by-Step Procedure Process
- 1:1 Physician Consultation: Evaluation of periorbital thickness, tear-trough hollowing, and overall facial elasticity to select Ultracol PDO or GOURI liquid PCL.
- Cleansing & Topical Anesthesia: Medical skin preparation and topical numbing cream application.
- Cannula or Micro-Point Injection: Precision cannula layering or bio-remodeling point placement performed directly by the attending physician.
- Calming & Post-Care Guidance: Application of cooling regenerative care and personalized recovery instructions.
Post-Treatment Care & Clinical Safety Notice
- Avoid saunas, steam baths, alcohol consumption, and intense physical exercise for 3–5 days.
- Do not forcefully rub or massage the under-eye or mid-face areas after treatment.
- Apply gentle hydration and broad-spectrum UV protection daily as collagen remodeling progresses.
Individual results vary depending on skin condition, tissue metabolism, and lifestyle factors. Potential temporary side effects include localized swelling, bruising, pinpoint erythema (redness), mild tenderness, embossment papules, or rare infection/inflammation, which generally subside within a few days.
Frequently Asked Questions
Q. What is the advantage of Ultracol PDO and GOURI liquid PCL around the eyes?
Ultracol's rapid, clean biodegradation into water and CO2 and GOURI's fully liquid, particle-free PCL formulation allow smooth integration into thin periorbital tissue with minimal risk of visible lumps.
Q. How soon does collagen synthesis appear after treatment?
Subtle dermal firming typically begins 2–4 weeks post-session and builds steadily across a 3-session series. Reach out via Contact Us to plan your customized protocol.