Skin Booster Treatments for Fine Lines in Busan

October 25, 2026

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

  1. Message first with a daylight photo, ideally one relaxed and one smiling, plus your travel dates.
  2. Consultation. The doctor checks whether lines are from dryness, thinning or movement, and plans boosters, Botox or both.
  3. Numbing. For boosters, numbing cream is applied for about 20–30 minutes; standard Botox usually needs none.
  4. 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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Ultherapy is one of the most requested non-surgical lifting treatments in Korea, and Busan has become a popular place to have it done, especially for visitors who want to combine a treatment with a city break by the sea. This guide explains how Ultherapy works, who it suits, what it costs in Busan, and what recovery really looks like, so you can decide whether it fits your goals and your travel plans. Quick answer: Ultherapy uses focused ultrasound, guided by real-time imaging, to heat the deep supporting layer of the face (the SMAS) and trigger new collagen. A session takes about 30–60 minutes after numbing cream, there is usually no downtime, the lift builds over 2–6 months, and results typically last 6–12 months. In Busan, packages generally start from around KRW 790,000 before 10% VAT. What is Ultherapy? Ultherapy (often called Ulthera) is a micro-focused ultrasound device made by Merz Aesthetics. Like other HIFU treatments, it delivers concentrated ultrasound energy beneath the skin. What sets it apart is its built-in imaging: the practitioner can see the layers of the skin on screen and place each line of energy at the intended depth, including the SMAS, the same layer that is tightened in a surgical facelift. Each line creates tiny heated points that contract the tissue and start the body's collagen renewal process. Rather than an instant change, the skin firms and lifts gradually over the following months. Benefits of Ultherapy Reaches the deep support layer. Energy can be delivered down to the SMAS, which is why Ultherapy is used for sagging rather than surface texture alone. Imaging-guided precision. Seeing the tissue before each line helps place energy where it is needed and away from bone. No incisions and no downtime. Most people return to their day straight away. Natural, gradual change. The lift develops as collagen rebuilds, so results look like your own face, only firmer. One session a year for many people. A single treatment is usually enough for a visible change, repeated every 6–12 months. Who is a good candidate? Ultherapy tends to suit people in their 30s to 60s whose cheeks, jowls or brows have started to drop, or who have a softer jawline and some looseness under the chin. It is less helpful when the main concern is crepey texture rather than sagging (radiofrequency treatments such as Thermage FLX often suit that better), or when the face is very thin and hollow, in which case restoring volume may matter more than tightening. How much does Ultherapy cost in Busan? Ultherapy is priced by the number of lines (shots). Around 300 lines is typical for targeted areas such as the jawline and lower cheeks, while around 600 lines allows fuller coverage of the face and under the chin. In Busan, Ultherapy is often sold as a package combined with a skin booster or skin Botox. Ultherapy 300 lines + full-face skin Botox : from KRW 790,000 Ultherapy 600 lines + full-face skin Botox : from KRW 1,690,000 Prices checked October 2026. Korean clinic prices for cosmetic treatments are quoted in won and exclude 10% VAT, which is added at payment. Prices can change, so always confirm the current price when you book. When comparing quotes, check the number of lines included, whether the device is genuine Ultherapy or Ultherapy PRIME rather than a different HIFU machine, what is bundled in the package, and whether VAT is included in the figure you were given. What happens during a session Consultation. The doctor assesses sagging, fat and skin thickness, then plans the areas, depths and number of lines. Numbing. Numbing cream is applied for about 30 minutes, then the skin is cleansed and a gel is applied for the imaging probe. Treatment. The transducer shows the skin layers on screen and delivers focused ultrasound over about 30–60 minutes. Areas close to bone, such as the jawline, can feel prickly or warm. Straight back to your day. Mild redness is common and usually fades within hours. Results: what to expect and when Right after treatment: some people notice slight tightening; mild redness is normal. Months 2–3: lifting and firmness become visible as collagen renews. Months 3–6: results usually reach their peak. Months 6–12: the effect gradually fades with natural ageing; a repeat session maintains it. Results and timing vary from person to person. Even, well-planned coverage matters more for a natural result than simply using the maximum number of lines. Recovery, side effects and aftercare Ultherapy has very little downtime. The most common effects are redness or mild swelling that settles within hours to a few days, and tenderness or a bruised feeling along the jaw that can last a few days. 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