"Will it show once I take my mask off?" — the question I hear most before mouth-corner surgery
Every time someone told you that your downturned mouth made you look angry, you may have started researching surgery, only to close the tab again because of the line it would leave at the corner of your mouth. Under the nose there is at least some shadow. The corners of the mouth sit right in the middle of the face, in front of everyone you talk to, every day.
When I am asked this in consultation, the first thing I do is hand over a mirror. I ask you to follow the border where the red of the upper lip meets the skin, out toward the corner. Most of a corner lip lift line sits on that border. Then I show you, in date order, how that line changes over time.
Let me be honest from the start: the scar never becomes zero. What I can predict quite precisely is when it will look most noticeable and when it starts to be forgotten. Today I will walk you through that timeline, and through why, with the same operation, one person's line is barely visible while another's lingers.
Before that, we need to pin down exactly where the line forms.
What exactly is a corner lip lift scar — a fine line on the lip border above the mouth corner
To give you the answer first: a corner lip lift scar is a fine line of roughly 1–2 cm along the upper lip border, left where a small triangle of skin above the mouth corner has been removed and stitched.
In Korea the procedure is called 구각거상술 (mouth-corner lift); in English it goes by corner lip lift or corner mouth lift. A set amount of skin above the drooping corner is removed and the corner is lifted and secured, so unlike Botox or filler, it leaves a line on the skin. Which of the three approaches suits you is covered separately in Botox, filler or surgery — three ways to lift the corners of the mouth.
The part of this line I watch most closely is, perhaps surprisingly, not the middle. It is the outer tip at the mouth corner. The part on the lip border blends into the colour change between lip and skin, but the tip where the line ends sits alone on the skin.
Not one line, but one endpoint.
How that endpoint changes over time is the heart of this article.
From surgery day to six months — this is how the scar changes
The short version first: a corner lip lift scar looks firmest and most prominent between one and three months, not right after the stitches come out, and mostly fades by around six months. Many people contact us in a panic around one month, saying it has "actually got darker." Knowing in advance that this stage is normal takes much of the anxiety away.
| Stage | How the scar looks | What daily life allows | What to keep to |
|---|---|---|---|
| Surgery day – day 3 | Swelling and bruising, stitch line clearly visible | Covering with a mask is fine (worn loosely) | Cold compresses, avoid big smiles or opening the mouth wide |
| Days 4–7 | Stitches removed, a thin red line | Light outings | Do not rub the stitch line, avoid straws |
| Weeks 2–4 | Redness settles down once | Light make-up from about a week after stitch removal | Start taping, sun protection |
| Months 1–3 | Becomes firm and red again — the stage that worries people most | Make-up covers most of it | Taping, scar-softening injections and laser together |
| Months 3–6 | Colour returns to skin tone and softens | Often hard to see from the front even without make-up | Keep up sun protection |
| 6 months – 1 year | Matures into a fine line close to white | — | Time to judge whether revision is needed |
The redness at one to three months is not a sign the scar has gone wrong. New collagen is being laid down all at once beneath the wound, making it firm, and in most cases it slowly relaxes afterwards.
📍 Bottom line: the point at which the line is hard to see from the front without a mask is usually three to six months. If you have an important event, it is safer to count back from that date when choosing your surgery date.
So if everyone passes through the same timeline, why does the result at six months differ from person to person?
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✅✅ Before a corner lip lift, we compare incision placement, how much to lift, and non-surgical options such as Botox or filler, matched to the structure of your mouth corners
✅✅ An honest opinion, whether or not you go ahead with surgery
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Three reasons the same surgery leaves different scars — movement, incision placement, constitution and care
To give you the answer first: the difference in corner lip lift scars mostly comes down to how much movement the mouth corner takes, how precisely the line sits on the lip border, and constitution plus aftercare.
① The mouth corner is one of the most mobile places on the face
Every time you talk, eat or smile, the corners are pulled in every direction. They take far more movement in a day than the area under the nose or around the eyes, so while healing, the line is constantly under a force that tries to open it a little. That is why I explain that the more the corners are lifted, the more likely the scar is to widen. It is also why I ask you to hold back on big smiles for the first few weeks, and to keep the tape on.
② Move 1 mm off the lip border and the line shows
The upper lip border has a thin, pale rim. When the line sits exactly on that rim, it hides in the boundary between lip colour and skin colour. Move it just 1 mm up onto the skin and it reads as a line on the skin; move it down into the lip and the border can look uneven. The outer tip I mentioned follows the same principle: which direction, and how far, the endpoint is carried decides the result. The principles behind incision placement are covered in more detail in incision placement that minimises lip surgery scars.
③ Constitution and care are things the surgeon cannot do for you
If you have ever formed a keloid, or every wound tends to leave a thick, raised scar, the line can stay red and firm for longer even with the same surgery. Smoking reduces blood flow to the wound and slows healing, and sunlight on a healing scar easily leaves a brown mark. In consultation I always ask about earring holes or old wounds, because those marks predict this scar more honestly than anything else.
Even if all three are handled well, the scar does not become zero. But the difference between "a scar people see" and "a scar you only see if you know where to look" is mostly made here.
Then how do you tell, during recovery, which changes you can wait out and which mean you should contact us?
Healing you can wait out, and signs that need a consultation
To give you the answer first: changes that gradually improve over time are mostly normal healing, while changes that get worse with time, or that are unusually different on one side, are signs worth checking.
| What to check | Healing you can wait out | Signs that need a consultation |
|---|---|---|
| Redness | Deepens at 1–3 months, then gradually fades | Keeps getting darker after 3 months |
| Firmness | Firm to the touch, but limited to the line | Spreads beyond the line and swells up |
| Scar width | A thin line similar to just after stitch removal | Noticeably widens over a few weeks |
| Itching | Occasional itching while healing | Itching together with a raised scar |
| Left–right difference | Temporary asymmetry from uneven swelling | Corner height still clearly different after swelling settles |
| Mouth-corner tip | The tip looks like a slightly red dot | The tip dips in or folds like a crease |
| Lip border | The border looks slightly puffy | The border looks stepped or misaligned |
| Discharge and pain | A little discharge in the first few days | Swells and hurts again after a few days, with more discharge |
| Expression | A pulling feeling when smiling for a few weeks | Months later, the corners still look stiffly fixed when smiling |
📍 Bottom line: if you are unsure, two photos taken from the same angle a week apart say far more than a single photo. Whether things are moving in a better or worse direction matters most.
Increasing discharge with pain may be an infection, so do not wait — contact us right away. Most of the other signs become a reason to change the aftercare plan, or a guide for judging revision once the scar has matured.
Daily care that makes the scar less visible — mask, make-up, sun
Aftercare is not elaborate. A few small habits kept every day change what the line looks like six months later.
✅ Wear your mask loosely — covering up for the first one to two weeks is fine, but short ear loops that keep pressing or rubbing the corners irritate the stitch line
✅ Keep the tape on for the full period you are given — it is the most basic way to relieve the force trying to open the scar
✅ Start make-up about a week after stitch removal — begin lightly once the wound has fully closed, and do not scrub the corners when removing it
✅ Sun protection for all six months — sunlight on a red scar easily leaves a brown mark
✅ Skip foods that need a wide-open mouth for the first two weeks — a big burger or hard foods can wait a little
In my experience, the three-month scars of people who kept these five habits and those who did not can look so different that it is hard to believe it was the same surgery.
Hiding one endpoint — a principle kept for over 15 years
The time I spend thinking hardest about a corner lip lift is not during surgery but in the design beforehand. I look back and forth at the direction the corners move when smiling and at rest, and redraw the line until I find a place where its endpoint does not fight that movement.
The amount of lift follows the same principle. Lifting a lot looks decisive at first, but tension rises, the scar widens, and the corners can look unnaturally fixed when smiling. So between the angle you want and the angle the scar can hold, I lean a little toward the scar.
🏥 Briefly, here is why we can keep to this principle.
As a lip and philtrum specialist clinic, we have focused on this area with over 15 years of experience
Over 200 Google reviews, rated 5 out of 5 — covering not only results but also the aftercare process
For six months after surgery, we manage the scar directly with taping, injections and laser
For anyone worried about scarring tendencies, we check that before talking about a surgery date
💬 "To make people smile." For anyone who has avoided smiling photos because of their mouth corners, this sentence is a promise that includes the six months of care after surgery.
Before & after photographs are on our official page
Dr.Tak Plastic Surgery complies with medical advertising regulations, so we do not place before-and-after photographs inside blog articles. Actual pre- and post-operative changes are collected on the official before & after page.
🔗 View before & after — Dr.Tak Plastic Surgery official page
Results may vary from person to person.
Dr.Tak 4S Patient Care System — focused on people, not procedures
We focus on people, not procedures.
Solution — 1:1 master plan with Chief Director Dr. Tak Seung-wan
- Sincere empathy and communication: your wishes fully reflected in the surgery
- Precise facial golden-ratio analysis (personalised): checking mouth-corner angle, the direction the corners move when smiling and scarring tendency to design the incision and the amount of lift
- Simulation of the expected post-operative change
Support — Global 1:1 dedicated coordinator
- A dedicated coordinator assigned for each country (no language barrier)
- With you through the whole process, from consultation to surgery to aftercare
- 100% advance reservation (private clinic environment)
Scar Care — 6-month intensive scar management
| Care item | Period | Details |
|---|---|---|
| Control taping | 3–6 months | Prevents the scar from widening |
| Scar-softening injection | 6 months (once a month) | Softens raised scars |
| Laser treatment | 6 months | Reduces redness at the surgical site |
Service — 1-year free A/S guarantee
- Free A/S within 1 year after surgery
- Care that takes responsibility to the end
- ※ A basic anesthesia fee may apply if sedation is used
Want to know more? — Official channels
🌐 The Dr.Tak Plastic Surgery official website has detailed guides for each lip and philtrum procedure
📝 The blog collects articles by procedure, including lip lift types, V-Y advancement and mouth corner correction
📹 Videos show the surgical process and the recovery course
Five things to sort out for yourself before deciding on surgery
✅ Have previous surgeries or wounds left thick scars? — earring holes, acne scars and caesarean scars are useful clues too
✅ How much do you want the corners lifted, and is that worth trading for a scar? — look at the angle you want and the angle that looks natural together
✅ Is the droop caused by skin, or by the muscle that pulls the corners down? — if the muscle plays a bigger part, Botox is worth comparing first
✅ Can you stop smoking before and after surgery? — it affects the scar more directly than anything else
✅ Can your schedule absorb months one to three, when the scar is most noticeable? — if you have a wedding, a shoot or a presentation, let us know
You do not need an answer to every item. Anything you are unsure about, we can check together in consultation.
Frequently Asked Questions (FAQ)
These are the questions Dr.Tak Plastic Surgery hears most often.
Q1. Is there a way to lift the mouth corners without a scar?
Changing the direction of the corners as much as a corner lip lift does, without removing skin, is difficult. If the droop comes from the muscle that pulls the corners down, Botox can change your expression without a scar; if the area below the corners has hollowed and casts a shadow, filler can. But the effect is subtle and has to be repeated every few months. With first-time patients, I start by checking whether a scar-free option is enough, and I tend to bring up surgery for people who have already tried those several times and were left wanting more.
Q2. Is a corner lip lift permanent? Could the corners droop again later?
Removed skin does not grow back, so the change in the corners' direction lasts a long time. Ageing, however, does not stop the skin and cheeks of the whole face from descending, so ten years on the corners may sit a little lower than right after surgery. That is why I advise younger patients especially not to over-lift from the start. Corners lifted just right now are the ones that still look natural on an older face.
Q3. Do scars show more on men? What about the beard area?
Men grow beard hair around the mouth corners, so beard hair does not grow on the scar line itself, and after shaving it can look like a thin line. On the other hand, thicker skin often means the colour of the line settles faster. For men, I pay attention to aligning the endpoint with the direction of beard growth, and during recovery I advise using an electric shaver and avoiding the stitch line. When normal shaving can resume, I tell each patient individually based on how the wound looks.
Q4. What if the corners look too high after surgery, or I don't like the scar?
I completely understand putting off surgery because of this worry. For the first few weeks, swelling and tightness often make the corners look higher and stiffer than they really are, so I wait at least three months before judging the result together. If, after that, the scar is wide or the endpoint has dipped, a revision that refines the scar can be considered once it has fully matured, six months to a year later. Because skin has already been removed there, though, the room for correction is narrower than in the first operation, so I always say that lifting less from the start is the surest prevention.
Q5. How is the cost decided, and how do I know whether this surgery suits me?
An exact figure is hard to state; the range depends on how much is lifted, whether one or both sides are treated, whether it is combined with Botox, a lip lift or other procedures, whether it is a revision, and whether sedation is used. It suits people whose droop comes from skin and who want a long-lasting correction instead of repeated treatments. For anyone who has actually formed keloids, or whose droop is mainly due to sagging cheeks rather than the corners themselves, I suggest other options first. We check these conditions in consultation before guiding you on a range.
Dr.Tak Plastic Surgery | Korea Face Lifting · Lip · Philtrum Specialist Clinic
"To make people smile"
