Skin Booster Treatments for Fine Lines in Busan
Fine lines are often the first sign of ageing that visitors want to address, especially the crepey lines under the eyes, on the cheeks when you smile, or across a dehydrated forehead. Korean clinics treat these differently from deep wrinkles, usually with skin boosters rather than filler. This guide explains which boosters suit which kind of fine line, how they compare with Botox and filler, and what they cost in Busan.
Quick answer: Fine lines caused by dehydration and thinning skin respond best to skin boosters that improve skin quality: Belotero Revive (hyaluronic acid with glycerol) for dryness lines, Rejuran Healer (PN) for thin or damaged skin including the under-eyes, Juvelook Skin (PDLLA with hyaluronic acid) for crepey texture through collagen stimulation, and skin Botox for fine surface lines and pores. Lines that appear only when you move, such as crow’s feet, are usually better treated with standard Botox. Boosters take about 10–20 minutes after numbing cream, with small bumps for 1–2 days, and work best over three or more sessions. In Seomyeon, relevant packages start from KRW 319,000 before 10% VAT.
What kind of fine lines do you have?
Choosing the right treatment starts with what causes the line:
- Dehydration lines: fine crisscross lines that look worse when skin is dry and improve with moisture.
- Crepey, thinning skin: tissue-paper texture, often under the eyes or on the cheeks, from collagen loss and sun damage.
- Dynamic lines: lines that appear with expression, such as crow’s feet or forehead lines, caused by muscle movement.
- Static lines: lines visible even when your face is still, which may need filler as well.
Boosters mainly help the first two. Many people have a mix, which is why combinations are common.
Boosters that help fine lines
Belotero Revive
Lightly cross-linked hyaluronic acid with glycerol, injected shallowly in many tiny points. It hydrates from within and softens early fine lines and crepey texture without adding volume. A course of three or more sessions is recommended.
Rejuran Healer and Rejuran I
PN derived from salmon DNA supports the skin’s own repair processes and is used for thin, damaged skin, texture and fine lines. A smaller dedicated eye amount is used for the delicate under-eye area, where fine lines often show first. PN boosters can sting slightly more than others, and swelling is more likely around the eyes.
Juvelook Skin
PDLLA particles stimulate new collagen over several weeks while hyaluronic acid hydrates. Placed in the upper dermis, it suits crepey lines, rough texture and pores, with gradual, natural-looking change.
Skin Botox
Diluted botulinum toxin placed superficially in the skin rather than the muscle. It softens fine crepey lines and pores while keeping expressions natural, with results in 1–2 weeks lasting about 2–3 months.
Boosters vs Botox vs filler
- Skin booster : improves hydration and skin quality. Best for: dehydration lines and crepey texture.
- Botox : relaxes the muscle that creases the skin. Best for: crow’s feet, frown and forehead lines from movement; lasts about 3–6 months.
- Filler : hyaluronic acid gel placed into a fold. Best for: deeper lines visible at rest; about 6–12 months.
A common plan is Botox for expression lines plus a booster for overall skin quality.
How much do fine-line treatments cost in Busan?
Examples from a clinic in Seomyeon:
- Rejuvelook (Rejuran 2cc + Juvelook Skin 2cc) : from KRW 319,000
- Rejuran HB 2cc : from KRW 390,000
- Booster package (Rejuran 2cc + Juvelook Skin 2cc + hydration injection 2cc + full-face skin Botox) : from KRW 590,000
- Belotero Revive 2cc : from KRW 590,000 for one session, or from KRW 1,490,000 for three
- CellREDM 7cc + Rejuran 2cc + Rejuran I 1cc + full-face skin Botox + glutathione injection : from KRW 990,000
Prices checked October 2026. They are in Korean won and exclude 10% VAT, which is added at payment. Prices can change, so confirm the current price when you book.
What happens on the day
- Message first with a daylight photo, ideally one relaxed and one smiling, plus your travel dates.
- Consultation. The doctor checks whether lines are from dryness, thinning or movement, and plans boosters, Botox or both.
- Numbing. For boosters, numbing cream is applied for about 20–30 minutes; standard Botox usually needs none.
- Treatment. Booster injections take about 10–20 minutes; Botox about 5–10 minutes.
Results and timeline
- Days 1–2: small bumps and needle marks settle.
- Weeks 1–2: skin feels more hydrated; skin Botox and Botox effects appear.
- Weeks 2–4: repair and collagen boosters begin to improve texture.
- After three sessions: fine lines and elasticity usually show the clearest change.
Results vary with age, sun exposure and lifestyle. Daily sunscreen is one of the most effective ways to protect the result.
Side effects and aftercare
Boosters commonly cause small bumps, needle marks, redness, mild swelling or bruising for 1–2 days, longer under the eyes. Rarely, infection, allergic reaction or persistent lumps can occur. Rejuran is not suitable with a fish allergy. Treatment waits during pregnancy or breastfeeding or with an active infection, cold sore or acne flare.
Aftercare tips
- Stay upright and avoid rubbing your face for 3–4 hours.
- On the day, skip saunas and jjimjilbang, hot baths, hard exercise and alcohol.
- Leave make-up until the next day; sunglasses help after eye treatment.
Planning around a trip
Most people sightsee the same day. Plan photos a day or two later, especially after under-eye treatment. Botox takes 3–7 days to show, so book it early in your trip if you want a check before you leave. For a booster course, sessions 2–4 weeks apart suit longer stays or repeat visits.
Frequently asked questions
Are boosters or Botox better for crow’s feet?
Crow’s feet that appear when smiling are mainly from muscle movement, so Botox is usually the first choice. A booster can improve the crepey skin around them.
Can boosters treat under-eye fine lines?
Yes, PN boosters with a dedicated eye amount are commonly used there. Deep hollows may need a soft filler instead.
How many sessions will I need?
Usually three or more, 2–4 weeks apart, followed by maintenance.
Want to soften fine lines during your trip?
Send a relaxed and a smiling photo plus your travel dates on WhatsApp to get a plan and today’s price in English.
This article is for general information and does not replace a medical consultation. Suitability, results, recovery and side effects vary from person to person.
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