Brighter eyes,
from within,
no filler required.
Rejuran Eye (also called Rejuran I) is a specialized under-eye formulation with finer molecular weight polynucleotides designed for delicate periorbital skin. It improves dark circles, fine lines, and tired eye appearance by regenerating the thin skin beneath the eyes — without adding volume like filler would.
At a glance.
- Treatment time
- 15–20 minutes
- Results visible
- 2–3 weeks
- Duration
- 6–9 months
- Downtime
- 24–48 hours
- Sessions needed
- 3 (2-week intervals)
- Price range
- ₩250,000 – ₩350,000 per session
What is Rejuran Eye?
Regeneration for the thinnest skin.
Rejuran Eye(Rejuran I) uses smaller-molecular-weight polynucleotides specifically calibrated for the thin, delicate skin beneath the eyes. Unlike under-eye filler which adds volume (and risks the blue "Tyndall effect"), Rejuran Eye regenerates the existing tissue — thickening the skin, improving blood flow, and reducing the translucency that reveals dark vessels below. Results are subtle but natural: brighter, less tired-looking eyes without "done" appearance.
"A great nose isn't bigger or smaller — it's
in proportion with your face.
"
Dr. Lee · 15+ years in periorbital treatments
Consultation Photo · 4:5
The science
,
simplified.
Understanding the mechanism helps you set realistic expectations and choose the right brand for your goals.
Periorbital assessment
Dr. Lee evaluates dark circles type (pigmentation, hollowing, vascular), fine lines, and skin thinning. Rejuran Eye is ideal for thin skin and fine wrinkles, not for hollowing.
Topical numbing
Numbing cream is applied for 15 minutes before treatment. Most fillers also contain lidocaine, so injection discomfort is minimal.
Precision micro-injection
Rejuran Eye injected at 20–30 precise points along under-eye, crow's feet, and eyelid. Fine 33G needle, very superficial. Specialized formula prevents lumps.
Instant result, 2-week settling
Results are visible immediately. Minor swelling and firmness resolves over 1–2 weeks, revealing the final natural-looking contour. Effect lasts 12–18 months.
From consultation
to confidence.
Most foreign patients complete the entire experience — consultation, treatment, and a brief aftercare check — in a single afternoon.
Photo · 1:1
Consultation
15-minute analysis with Dr. Lee. Facial measurement, brand selection, honest expectation-setting. No pressure to proceed same day.
Photo · 1:1
Treatment
15-minute procedure with topical numbing. Cannula technique for safety. Real-time mirror feedback so you see the result building.
Photo · 1:1
Aftercare
Multilingual aftercare instructions. WhatsApp support for your entire stay. Optional 2-week video follow-up included.
Where we inject
,
and why.
Each area has its own anatomical target, typical volume, and result timeline. Dr. Lee will recommend a personalized plan during consultation.
| Concern | Injection Depth | Typical Dose | Visible In |
|---|---|---|---|
| Dark circles (vascular) | Deep dermal | 0.3ml per side | 3–4 weeks |
| Fine lines & crow's feet | Mid-dermal | 0.2ml per side | 2–3 weeks |
| Tear trough hollowing | Deep (with caution) | 0.3ml per side | 4–6 weeks |
| Crepey lower lid | Superficial | 0.2ml per side | 2–3 weeks |
Korean & imported
,
side by side.
Both Korean and imported filler brands are clinically safe when administered by licensed dermatologists. Differences come down to cost, longevity, and specific properties.
| Brand | Price | Best For | Duration |
|---|---|---|---|
| Korea Rejuran I (Standard) | ₩250,000 | First-timers, general brightening | 6–9 months |
| Korea Rejuran I + Vit C Mix | ₩300,000 | Dark circles + radiance boost | 6–9 months |
| Korea Rejuran I 3-Pack | ₩650,000 | Full cycle, ~13% savings | 9–12 months |
| Korea Rejuran I + PRP Combo | ₩350,000 | Maximum regeneration for aged eyes | 9–12 months |
Good candidates &
who should wait.
Every treatment has ideal candidates and situations where it's not recommended. Safety first — always.
Good candidates
- Dark circles from thin translucent skin
- Fine lines at outer eye corners (crow's feet)
- Crepey or wrinkled lower lid texture
- Tired, aged appearance around eyes
- Want alternative to under-eye filler
Not ideal for
- Dark circles from deep pigmentation (need laser instead)
- Significant fat herniation/eye bags (need surgery)
- Tear trough hollows so deep they need volume (filler)
- Salmon allergy
- Pregnancy or breastfeeding
Before & after.
What happens after.
We believe in informed patients. Here's what to expect after treatment, and the full safety profile.
After your treatment
- Avoid touching, rubbing, or massaging eyes for 48 hours
- Small bumps under the skin resolve within 24 hours
- No eye makeup for 24 hours (no mascara, liner, shadow)
- No contact lenses for 12 hours
- Sleep on your back with elevated head for 3 nights
- No saunas, hot yoga, or vigorous exercise for 72 hours
- Apply SPF 50+ around eyes starting day 2
Possible side effects
- Mild swelling at bridge (2–3 days)
- Small bruising (resolves within a week)
- Tightness or firmness when smiling (2 weeks)
- Tiny redness at injection points (24 hours)
- Vascular occlusion (extremely rare with proper technique; Dr. Lee uses cannula to minimize risk)
- Tyndall effect — bluish tint from superficial placement (correctable)
- Asymmetric swelling (resolves as filler settles)
- Infection at injection site (very rare with sterile technique)
Dr. Lee Portrait
Dr. Jeong Heon Lee,
board-certified
dermatologist.
Every face has its own quiet rhythm.
My work is to add precision without erasing what's natural
—
revealing what already makes you beautiful,
in its most graceful form. A journey we walk together.
- MD, Inje University College of Medicine
- Member, Korean Dermatological Association
- Member, Korean Society of Cosmetic Dermatology
- 15+ years in cosmetic dermatology
A space designed
for foreign patients.
Located 3 minutes from Seomyeon Station. English signage, multilingual staff, and consultation rooms designed to feel like a private studio rather than a hospital.
Main Photo · 4:3
"We designed every consultation room to feel calm, unhurried, and private — the way decisions about your face deserve to be made."
JRYN · Seomyeon, Busan