Botox results timeline

Botulinum toxin temporarily relaxes the small muscles that create expression lines. In Korea, the word Botox is often used for any botulinum toxin, including Korean brands such as Botulax, Nabota, Coretox and Innotox and imported brands such as Botox (Allergan), Xeomin and Dysport. The timeline below is broadly similar across brands, though onset and feel can vary slightly.

When	What you may notice	What is happening
Day 0	Small bumps that fade within about 30 minutes; possible tiny bruise	Toxin binds to nerve endings in the target muscle
Days 2–3	Lines start to soften; muscles feel slightly heavier	Nerve signals to the muscle begin to reduce
Days 7–10	Most of the effect is visible	Muscle relaxation increases
Day 14	Full effect; the right time to review	Peak relaxation
Months 3–4	Movement gradually returns	Nerve endings recover; plan your next session

For brand differences, read Korean Botox brands vs Allergan, Xeomin and Dysport. The treatment itself is described on our wrinkle Botox page.

What improves and what doesn't

Usually improves

Horizontal forehead lines
Frown lines between the brows, also called 11 lines
Crow's feet at the outer eyes
A slight brow lift, depending on placement

Usually does not change

Deep lines that remain when your face is at rest, at least not fully in one session
Volume loss, folds and sagging
Fine texture, pores and pigmentation
Under-eye hollows and dark circles

Factors that influence your results

Dose: stronger muscles, often in men, need more units. Too little wears off sooner.
Brand: Korean and imported toxins are all effective; your doctor chooses based on your goals and budget.
Static vs dynamic lines: lines that only show with movement respond best. Etched lines soften more gradually over repeated sessions.
Metabolism and activity: duration varies between people, and very active people sometimes notice a shorter effect, though evidence is mixed.
Frequency: using the lowest effective dose and not topping up too often reduces the small risk of developing resistance.

How to maximize and maintain your results

For lines that remain at rest, Botox is often paired with filler or a skin booster. You can usually have both in one visit; see can I get Botox and filler on the same day and Botox vs dermal filler. The Eye Rejuvenation Package combines Botox for crow's feet with Rejuran Eye, and the Men's Refresh Package adds HIFU and a facial.

Stay upright and avoid rubbing the area for about four hours.
Skip saunas, intense exercise and alcohol on the day.
Gently use the treated muscles in the first hours if your doctor suggests it.
You can usually fly the next day; see can I fly after Botox.

Realistic expectations and when to repeat

A good result looks relaxed, not frozen. Most people repeat treatment every three to four months, and some find the effect lasts a little longer after several regular sessions. If you visit Seoul twice a year, a session on each trip is a common rhythm. Current options by area and brand are on the Botox price page. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation.

Tracking your progress

Expression lines are best compared with consistent expressions. Take photos before treatment and at two weeks.

Use the same window light and time of day.
Take each photo at rest, then raising your brows, frowning and smiling widely.
Keep the camera straight on and at eye level.
Take another set when you notice movement returning, to learn your own timing.

If your results aren't what you expected

Wait the full two weeks. If one side moves more, a brow sits too high, or lines remain, contact Dernia with your photos; small adjustments are usually made at this review point. If you notice a heavy or drooping eyelid, contact us promptly, as this uncommon effect is temporary and can sometimes be eased. Browse our other results guides to compare treatments.

How long does Botox take to work?

Most people notice the effect starting within two to three days. The full result appears at about two weeks.

How long does Botox last?

Wrinkle Botox typically lasts about three to four months. Duration varies with dose, muscle strength, brand and individual metabolism.

Do Korean toxins last as long as Allergan Botox?

Korean and imported toxins are all effective, and duration is broadly similar when dosed appropriately. Your doctor will explain the options and help you choose.

What if my Botox looks uneven?

Wait until two weeks after treatment, when the full effect has developed. Minor asymmetry can usually be corrected with a small touch-up at that point.

Can I get Botox while pregnant or breastfeeding?

No. Botulinum toxin is not recommended during pregnancy or breastfeeding. Read our full answer on Botox while pregnant or breastfeeding.

About the treatment

Wrinkle Botox in Seoul — how it works
Botox price — from ₩39,000 per area
How much is Botox in Korea? — prices explained
Botox while pregnant or breastfeeding — safety

Related treatments

Skin Botox — for pores and fine texture
Jaw Botox — for a square jaw
Dermal filler — for lines at rest and volume

Concerns and guides

Forehead wrinkles — treatment options
Crow's feet — what helps
Is Korean Botox safe? — toxin brands explained
Flying after Botox and fillers — travel tips

Dernia Clinic Myeongdong

Botox Results: Timeline and What to Expect