Under-eye filler results timeline

The tear trough is the groove between the lower eyelid and the cheek. When it deepens, it casts a shadow that makes you look tired. A small amount of soft hyaluronic acid filler, placed carefully and deeply, can smooth that transition. Because the skin here is thin and the area is delicate, conservative amounts and patience are essential.

When	What you may notice	What is happening
Day 0	Hollows look softer; mild swelling, tenderness or bruising	Filler is placed beneath the hollow
Days 1–3	Swelling may increase, especially in the morning	Normal response; the under-eye area swells easily
Days 4–7	Swelling and bruising fade	Tissue settles
Week 2	A smoother, more rested look; review point	Filler integrates
Weeks 2–4	Final, natural result	Settled
Months 9–12 and beyond	Gradual fade	HA is slowly broken down

Read about the procedure on our under-eye filler page, and for other areas see our guide to dermal filler results.

What improves and what doesn't

Usually improves

Hollows and grooves at the tear trough
Shadowing that makes you look tired
Some dark circles caused by shadow rather than pigment
The transition between the lower eyelid and cheek

Usually does not change

Under-eye bags caused by fat pads, which filler can make look worse
Brown pigmentation under the eyes
Crepey skin texture, which suits a skin booster
Fine lines and crow's feet

Factors that influence your results

Anatomy: true hollows respond well; fat bags and heavy puffiness do not.
Skin thickness: very thin skin needs especially careful, deep placement.
Product and amount: soft products in small amounts reduce the risk of puffiness or a bluish tint.
Fluid retention: some people are prone to morning puffiness, which filler can emphasize.
Cheek support: sometimes adding a little support to the mid-cheek gives a better result than filling the trough alone.

How to maximize and maintain your results

If thin, crepey skin is part of the problem, a skin booster can improve quality before or after filler. Our comparison of under-eye filler vs Rejuran Eye explains the difference, and many people combine filler with a course of Rejuran Eye.

Sleep with your head slightly raised for a few nights.
Use a cold compress gently; avoid pressing hard.
Limit salt and alcohol for a few days to reduce puffiness.
Avoid rubbing your eyes and wearing heavy eye makeup for a day.

Realistic expectations and when to repeat

The goal is a more rested look, not a perfectly flat under-eye. A cautious first treatment with a review two weeks later gives the most natural result. Under-eye filler typically lasts about 9–12 months and sometimes longer. Our medical team's under-eye filler review discusses who is and isn't a good candidate, and pricing is on the under-eye filler price page. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation.

Tracking your progress

Take photos before treatment, at two weeks and at three months.
Use soft, even daylight from in front; overhead lighting exaggerates shadows.
Look straight ahead with no concealer, then take a slight upward-gaze photo.
Take photos at the same time of day, because under-eye puffiness changes from morning to evening.

If your results aren't what you expected

Wait two weeks before judging. If you notice persistent puffiness, a bluish tint, a lump or unevenness, contact Dernia with your photos; small amounts can be adjusted and HA filler can be dissolved if needed. Severe pain, skin color changes or any change in vision need urgent attention; contact us immediately. Read normal side effects vs when to contact us for more. See our other results guides to compare options.

When will I see under-eye filler results?

Hollows look softer immediately, but the true result appears once swelling settles, usually at about two to four weeks.

How long does under-eye filler last?

Typically about 9–12 months, and sometimes longer, because the under-eye area moves relatively little.

Why are my under-eyes puffy after filler?

Swelling is common for a few days. Puffiness that persists beyond a few weeks can relate to product amount, fluid retention or anatomy, so contact the clinic for a review.

Can under-eye filler fix eye bags?

No. Bags caused by fat pads usually look worse with filler. Your doctor will check whether you have hollows, bags or both before recommending treatment.

What is the bluish tint some people get?

Called the Tyndall effect, it can occur when filler sits too close to the surface. It is avoided with careful deep placement and can be corrected by dissolving the filler.

About the treatment

Under-eye filler in Seoul — tear trough treatment
Under-eye filler price — from ₩290,000 per cc
Under-eye filler review — our medical team's verdict

Alternatives

Rejuran Eye — PN booster for thin under-eye skin
Rejuran Eye results — skin-quality timeline
Lenisna — gradual collagen volume

Concerns and areas

Under-eye hollows — causes and options
Under-eye treatments — everything for the area
Eye area treatments — lines and lifting
HA filler brands used in Korea — product choices

Dernia Clinic Myeongdong

Under-Eye Filler Results: Timeline and What to Expect