Lips/Corner of Mouth

Hyaluronic acid dermal fillers, which are easily absorbed by the body, are injected into the areas of the face that need volume and wrinkle improvement to improve volume and wrinkles. Fuller, plumper lips and a natural-looking pout

Is this your concern?

😟My lips are thin and flat, so even with makeup they look lifeless.
😟My mouth corners droop even when I'm not frowning, and people say I look grumpy.
😟My lip line is so blurred that lipstick keeps smudging and won't stay neat.
😟My upper and lower lips are uneven, and the asymmetry really bothers me.
😟I want fuller lips but naturally, not obviously done, and I'm worried about side effects.

Procedure Info

Duration

About 15–30 min (20–40 min including numbing)

Recovery

Swelling/bruising 3–5 days, settles in about 1 week

Anesthesia

Numbing cream + lidocaine contained in the filler

Frequency

Lasts 6–18 months by product; repeat as it fades

What Is Lip Filler?

Lip filler is a non-surgical treatment that injects hyaluronic acid (HA), a substance naturally found in the body, into the submucosal layer and border of the lips to add volume and define their shape. At Seye Clinic we offer a range of options, from the domestic Chaeum filler to FDA-approved imported HA products such as Belotero, Juvederm, and Restylane, so you can choose based on the volume and longevity you want. With no incisions and about 15–30 minutes in the chair, it naturally improves thin lips, blurred lip lines, and drooping corners.

How It Works

Hyaluronic acid can attract and hold many times its own weight in water, so once injected it fills areas that lack volume and restores a supple, hydrated texture. Using a fine needle or cannula, small amounts are placed precisely only where needed, and most products contain lidocaine to reduce discomfort. The injected HA is gradually broken down by the body over time, with results lasting roughly 6–18 months depending on the product.

Key Benefits

  • Adds natural volume to thin, flat lips for a fuller, livelier impression
  • Sharpens a blurred lip border so lip makeup applies cleanly
  • Gently lifts drooping mouth corners for a softer, friendlier smile line
  • Improves asymmetry and volume imbalance between the upper and lower lip
  • Restores moisture and elasticity to dry, chapped lips

Recommended For

  • Those bothered by naturally thin lips that look flat or overly youthful
  • Those whose mouth corners droop, giving an unintentionally stern or aged look
  • Those whose lipstick smudges because the lip line is undefined
  • Those concerned about uneven thickness or asymmetry between the lips
  • Those who want fuller lips naturally through a short, non-surgical treatment

Lip Filler at Seye Clinic

Rather than the trend of excessive volume, Seye Clinic prioritizes a natural design that respects your overall facial proportions and the original shape of your lips. During consultation we review the look you want, your lifestyle, and how long you'd like results to last, then recommend the most suitable product, whether Chaeum, Belotero, Juvederm, or Restylane, along with an appropriate dose. To avoid lumpiness or an unnatural result from over-injection, we inject small amounts in stages and can refine the outcome with a touch-up after 2-4 weeks if needed. We find the balance that suits each person's lips.

FAQ

We apply a numbing cream beforehand, and the filler itself contains lidocaine, so most people feel only a tolerable level of discomfort. If you're sensitive to pain, we add icing to ease it further. That said, pain levels can vary from person to person.

Aftercare

  • Please avoid alcohol and smoking for 24 hours after the procedure.
  • Please avoid hot and spicy foods on the day of the procedure.
  • Please avoid heat exposure such as saunas, steam rooms, and hot baths for about one week.
  • Please do not press or firmly touch your lips, and avoid massaging the area.
  • Please refrain from using irritating cosmetics on the area for about one week.
  • Please protect the lip area with SPF50+ sunscreen when going outside.
  • A light cold compress on the day of the procedure can help reduce swelling.
  • If severe swelling, pain, or discoloration lasts more than 72 hours, please contact the clinic right away.

Procedures (4)

Lips/Corner of Mouth - Chaeum

Plump, voluminous lips and a natural mouth shape

excl. vat

99,000 KRW

Lips/Corner of Mouth - Belotero

Plump, voluminous lips and a natural mouth shape

excl. vat

330,000 KRW

Lips/Corner of Mouth - Juvederm

Plump, voluminous lips and a natural mouth shape

excl. vat

330,000 KRW

Lips/Corner of Mouth - Restylane

Plump, voluminous lips and a natural mouth shape

excl. vat

330,000 KRW

Seye Clinic

10F, 55 Seocho-daero 77-gil, Seocho-gu, Seoul

Parking available (1h free with treatment)


Representative: Eun Sol Lee

Privacy Officer: Eun Sol Lee

Business Registration Number: 470-03-03420


Phone: +82-507-1345-5928

Email: info@seyeclinic.com

Opening Hours: Weekdays/Evening Clinic 10:30-21:00 (reservation cutoff 19:00), Weekends/Public Holidays 10:30-19:00 (reservation cutoff 17:00)


Copyright © 2026 SEYE CLINIC. All Rights Reserved.