If you are worried about sub-brow lift scarring, start by checking where the incision is placed and how recovery progresses.
I have laid out the changes stage by stage, from immediately after surgery through six months.
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■ The bottom line first
The incision line for a sub-brow lift sits along the border immediately below the eyebrow.
This placement is aligned with the direction of brow hair growth, and the incision is designed so that over time
the scar becomes naturally hidden within the brow.
In most cases, after 3 to 6 months the scar becomes difficult to notice at normal conversational distance.
That said, results vary from person to person depending on brow density, skin type, and how well recovery is managed.
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■ Where is the incision made in a sub-brow lift?
A sub-brow lift involves making an incision along the lower border of the eyebrow, that is, the underside of the brow,
and then pulling the drooping brow and forehead skin upward and securing it in place.
Because the incision sits right at the edge of the brow hairline,
the brow hairs grow over and naturally cover the incision line after suturing.
The extent of the incision depends on how much skin needs to be removed,
and it generally spans roughly the full width of the eyebrow.
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■ How does a sub-brow lift scar change over time, stage by stage?
I will walk through four stages, from immediately after surgery to full recovery.
[ Stage 1: Immediately after surgery to 2 weeks ]
A red line and crusting (scabs) form along the incision.
Swelling is most pronounced around the time of suture removal.
How the scar looks at this stage is not the final result.
[ Stage 2: 2 weeks to 3 months ]
The scar appears pink or red and gradually fades.
This is when the brow hairs begin to progressively cover the incision line.
Sun protection is especially important during this period to prevent hyperpigmentation.
[ Stage 3: 3 to 6 months ]
The scar's color comes to match the surrounding skin tone,
and it becomes naturally hidden within the brow.
In most cases, from this point on the scar is difficult to notice at normal conversational distance.
[ Stage 4: 6 months and beyond ]
This is the mature scar stage, when the scar settles into its final state.
The final outcome can vary with skin type and aftercare.
* If you are keloid-prone or tend to form hypertrophic scars,
your healing may differ from the typical course, so you must inform your surgical team before surgery.
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■ Key factors that determine sub-brow lift scarring
How visible a scar becomes is not solely a matter of the surgery itself.
The following factors act in combination.
① Brow density
The fuller the brows, the more effectively the incision line is concealed.
If the brows are sparse or nearly absent,
the scar may remain visible for a comparatively long time, so this should be discussed thoroughly during the pre-operative consultation.
② Incision direction
The more closely the incision runs parallel to the direction of hair growth, the less damage there is to the hair follicles,
which favors brow hairs growing back over the scar.
③ Closure technique
The more a layered closure distributes the tension placed on the skin surface,
the less likely the scar is to widen or become raised.
④ Post-operative care
- Diligent application of sunscreen after suture removal
- Use of silicone gel or silicone sheets as prescribed by your doctor
- Minimizing direct sun exposure during the recovery period
These three measures can influence how the scar's color and thickness evolve.
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■ Sub-brow lift scar vs. upper blepharoplasty scar: what is the difference?
Here is a summary of the incision placement and scar characteristics of these two procedures, which are often compared in eyelid surgery for middle-aged patients.
Both procedures are designed to place the incision line within a natural anatomical landmark (the brow or the double eyelid crease)
so that the scar is concealed.
Which procedure is more appropriate depends on where the primary cause of the drooping lies.
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■ When a sub-brow lift may be considered
It is not a procedure that applies equally to every middle-aged patient seeking eyelid surgery.
A sub-brow lift may be considered in the following situations.
- When the brows have descended over the eyes and obstruct the visual field
- When there is accompanying forehead and brow descent that upper blepharoplasty alone cannot adequately correct
- When the brow hairs are relatively full, so the incision line can be well concealed
- When raising the position of the brow itself, rather than the eyelid, is the primary need
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■ Frequently Asked Questions (FAQ)
Q1. How noticeable is a sub-brow lift scar?
A. Immediately after surgery, a red incision line is visible along the lower edge of the brow.
However, because the incision is designed to sit at the edge of the brow hairline,
it is naturally hidden within the brow hairs by 3 to 6 months,
and in many cases becomes difficult to notice at normal conversational distance.
Q2. Does the scar disappear completely?
A. As with any incisional surgery, some mark may remain on the skin.
However, over time it becomes covered by the brow hairs and its color comes to match the surrounding skin tone,
so in many cases its visibility is greatly reduced.
The final appearance of the scar varies with each individual's skin type and healing course.
Q3. If my brows are thin or absent, will the scar be more visible?
A. The lower the brow density, the harder it may be to conceal the incision line.
If your brows are thin or sparse, during the pre-operative consultation
it is important that you discuss this point thoroughly with your surgical team.
Q4. How do I care for a sub-brow lift scar?
A. Applying sunscreen diligently after suture removal,
and using silicone gel or sheets as directed by your doctor,
can help improve the scar.
Reducing direct sun exposure during recovery is recommended to prevent hyperpigmentation.
Q5. Which is more noticeable, a sub-brow lift scar or an upper blepharoplasty scar?
A. Both procedures are designed so that the scar is concealed within its respective natural landmark.
Which scar is more noticeable depends on the individual's anatomy,
brow density, and whether or not a double eyelid crease is present,
so it is important to decide on the right approach for you through a pre-operative consultation.
Q6. If I am keloid-prone, can I not have a sub-brow lift?
A. If you have a tendency toward keloid or hypertrophic scarring,
the risk of a prominent scar after surgery may be higher.
Be sure to inform your surgical team of this before surgery,
and have a thorough consultation about the risks and alternatives.
Q7. How long does it take for a sub-brow lift scar to heal?
A. Sutures are usually removed 5 to 7 days after surgery.
The redness gradually fades over 2 to 3 months,
and the scar is usually naturally hidden within the brow after 3 to 6 months.
The scar reaches its final, stable state between 6 months and 1 year.
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* This article is intended for general informational purposes,
and the surgical approach and recovery course may differ depending on each individual's condition.
An accurate diagnosis and treatment plan should always be determined in consultation with a specialist.
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The photographs in this post were taken under identical conditions with the patient's prior consent.
In addition, side effects such as bleeding, infection, and inflammation may occur after plastic surgery or procedures depending on the individual, so caution is required.