Rejuran Eye results timeline

Rejuran Eye, also called Rejuran I, is a finer polynucleotide (PN) formula designed for the delicate skin around the eyes. It does not add volume. Instead, it supports the skin's repair processes, so under-eye skin gradually looks thicker, smoother and less crepey. Because eye skin is so thin, small improvements in its quality can make a visible difference.

When	What you may notice	What is happening
Day 0	Small bumps and mild puffiness; occasionally a tiny bruise	PN is placed in the thin under-eye skin
Days 1–2	Swelling settles; makeup is usually fine from the next day	The product disperses
Week 2	Under-eye skin feels softer and more hydrated	Repair processes are supported
Weeks 3–4	Subtle smoothing of crepey texture; next session due	Gradual improvement in skin quality
After 2–3 sessions	Firmer-looking skin, softer fine lines, less visible shadowing from thin skin	Cumulative improvement
Month 6 onward	Gradual fade	Plan a maintenance session

Read more about the treatment on our Rejuran Eye page. If you want the same approach for the whole face, see our guide to Rejuran Healer results.

What improves and what doesn't

Usually improves

Crepey, papery skin under the eyes
Fine lines at the outer corners and lower lids
A tired look caused by thin skin showing the darker tissue beneath
Overall smoothness of concealer over the area

Usually does not change

Deep tear trough hollows, which may need filler
Under-eye bags caused by fat pads; see our page on under-eye bags
Brown pigmentation that causes some dark circles
Hooded upper eyelids

Factors that influence your results

Cause of the problem: thin, crepey skin responds well. Hollows, fat bags and pigment need other approaches.
Number of sessions: two to three sessions give a clearly better result than one.
Age and skin quality: early crepiness tends to improve more visibly than very lax skin.
Habits: rubbing your eyes, poor sleep, allergies and sun exposure all age this area quickly.
Technique: careful, even placement in thin skin matters, which is why the doctor performs it.

How to maximize and maintain your results

For tired eyes with several causes, combining treatments works better than any single one. The Eye Rejuvenation Package pairs Rejuran Eye with Botox for crow's feet and Oligio X for firmness. If hollowness is the bigger issue, under-eye filler may be added once the skin is stronger; see under-eye filler vs Rejuran Eye to understand the difference.

Use a cold compress gently if you feel puffy on the first day.
Avoid rubbing your eyes and sleeping face-down for a couple of nights.
Wear sunglasses and sunscreen around the eyes daily.
Use a simple, fragrance-free eye cream.

Realistic expectations and when to repeat

Rejuran Eye gives a gentle improvement in skin quality, not a dramatic change in shape. It is often the safest first step for under-eye concerns because it adds no volume. Many people top up about every six months after their initial course. Injections near the eye can feel sharp for a moment; our guide to Rejuran pain and numbing explains how comfort is managed. Current options are on the Rejuran Eye price page. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation.

Tracking your progress

Under-eye skin looks very different depending on light, so consistency matters most.

Face a window with soft daylight; avoid overhead bathroom lights that deepen shadows.
Take straight-on and slightly angled close-ups with no concealer.
Look straight ahead with a relaxed face, then take one photo smiling to show fine lines.
Photograph before each session and about a month after the last one.

If your results aren't what you expected

Wait about a month after your final session. If you see little change, contact Dernia and send your photos so your doctor can review them. Often the reason is that hollowness, fat bags or pigment are playing a bigger role than skin thinness, and a different or combined approach is needed. Browse our other results guides to compare options.

When will I see Rejuran Eye results?

Skin often feels softer within about two weeks. Visible smoothing of crepey texture and fine lines usually builds over two to three sessions.

Does Rejuran Eye fill under-eye hollows?

No. It improves skin quality rather than adding volume. Deeper hollows usually need under-eye filler, sometimes after a course of Rejuran Eye.

Will Rejuran Eye fix dark circles?

It can help when dark circles come from thin skin showing the darker tissue beneath. It does not remove brown pigmentation or shadows caused by fat bags.

How long does swelling last after Rejuran Eye?

Mild swelling or small bumps usually settle within one to two days. A small bruise is possible and fades over several days.

How often should I repeat Rejuran Eye?

After an initial course of two to three sessions, many people top up about every six months, as their doctor advises.

About the treatment

Rejuran Eye in Seoul — PN booster for the eye area
Rejuran Eye price — from ₩189,000 for 1cc
Rejuran Healer — the full-face version

Eye concerns

Under-eye hollows — volume options
Crow's feet — lines at the outer eye
Under-eye treatments — everything for the area

Guides and packages

Skin boosters explained — PN, PDLLA, HA and exosomes
Under-eye filler review — when filler makes sense
Eye area treatments — lifting and lines around the eyes

Dernia Clinic Myeongdong

Rejuran Eye Results: Timeline and What to Expect