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Korean Dermatology Popular Procedures: Keratin Management · Excel V Laser · PicoPlus – Complete Guide

2026-07-28 22 min read Skin Care

Rough skin, dullness, enlarged pores, visible redness, stubborn pigmentation – have you been struggling with these issues for a long time? When you visit a Korean dermatology clinic, the sheer number of treatments can be overwhelming: Keratin Management, Excel V, PicoPlus… What exactly are the differences? How effective are they? Which one is right for you?

This article skips complicated medical jargon and gives you direct conclusions and recommendations. We break down each treatment across effects, suitable candidates, recovery time, and price – so you can easily find your match. Below we first detail the core benefits of each, then help you clarify your choice.

Core Anxiety Response: Comparison by Category

Most people care most about “how long is recovery” and “does it really work”. We’ve grouped them by procedure type so you can jump straight to the one you’re considering.

Keratin Management (PLA Peel / LHALA Peel) – Gentle Exfoliation, Zero Downtime

Keratin management is a non‑ablative, gentle exfoliating treatment targeting superficial dead skin cell build‑up. The popular PLA Peel in Korea combines poly‑L‑lactic acid (PLA), LHA, PHA, and nano‑platinum ingredients – exfoliating while promoting collagen synthesis and soothing the skin. The LHALA Peel uses LHA with alkaline components to gently soften keratin without compromising the skin barrier.

Recovery: Resume normal activities immediately – no visible downtime.
Effects: Removes dead cells, improves roughness, brightens skin, balances oil‑water levels.

Excel V (Dye Laser) – Redness Terminator, 1‑2 Day Recovery

Excel V is a very common skin management treatment in Korea, often the first choice for everyday rejuvenation. It uses three different wavelengths to target pigment, vessels, and skin elasticity simultaneously. 532nm addresses superficial pigment and redness, while 1064nm reaches deep dermis to stimulate collagen.

Recovery: About 1‑2 days; post‑treatment redness and mild swelling are normal.
Effects: Reduces facial flushing and telangiectasia (immediate visible improvement), fades freckles and sunspots, brightens skin, shrinks pores, improves elasticity.

PicoPlus – Pigmentation Terminator, Same‑Day Recovery

PicoPlus is the 4th‑generation picosecond laser developed by LUTRONIC, specifically designed for Asian skin. It features 4 wavelengths (532/595/660/1064nm) and 6 handpieces to treat both superficial and deep concerns. The ultra‑short picosecond pulses cause minimal thermal damage and reduce the risk of post‑inflammatory hyperpigmentation.

Recovery: Same day to 1 day; brief redness and swelling may occur, resolving within days.
Effects: Removes various pigmentation (freckles, sunspots, melasma, liver spots), improves acne scars and marks, shrinks pores, softens fine lines, overall brightening.

Normalising Side Effects

Whichever treatment you choose, some post‑treatment reactions are completely normal and not a cause for anxiety. Common reactions across all three include:

  • Redness: Mild flushing on treated areas, usually subsides within hours to two days.
  • Mild swelling: Especially around the eyes or cheekbones – a normal inflammatory response.
  • Dryness and peeling (more common after Keratin Management): Expected as dead cells shed.
  • Warm or tingling sensation: Occasional in the first 1‑2 hours; cold compresses help.
  • Minor bruising (laser treatments): Rare, resolves within a week.
  • Temporary uneven skin tone (after PicoPlus): A transient phase during pigment metabolism – do not pick at the skin.

These are natural responses to the treatment. As long as you follow your doctor’s aftercare instructions, they should resolve within the expected timeframe. If you experience persistent blistering, pus, or severe pain, contact your doctor immediately.

Complete Recovery Timeline (Detailed to Broad)

We’ve combined the recovery rhythm of all three into a single timeline – find your treatment and follow along.

🕒 0‑24 hours (Golden Window)

· Keratin Management: Mild tightness; can wash with lukewarm water; boost hydration.

· Excel V: Noticeable redness; apply ice packs; avoid hot water.

· PicoPlus: Possible warmth; apply medical‑grade soothing masks; strict sun protection.
Common: No alcohol, no smoking, avoid spicy foods.

🕒 2‑3 days (Swelling peak)

· Keratin Management: Light peeling begins – normal, do not pick.

· Excel V: Redness subsides; skin feels dry – use gentle moisturisers.

· PicoPlus: Swelling reduces; tiny crusts may appear – let them shed naturally.
Common: Avoid saunas, steam rooms, intense exercise.

🕒 1 week (Accelerated recovery)

· Keratin Management: Skin texture noticeably finer; can resume makeup.

· Excel V: Initial effects visible – redness fades, pores appear smaller.

· PicoPlus: Pigmentation begins to lighten; skin looks more radiant.
Common: Sun protection is non‑negotiable – SPF50+ daily.

🕒 2 weeks (Stabilisation)

Most swelling and redness have resolved; skin condition stabilises. Collagen stimulation from Excel V and PicoPlus starts to show, improving firmness. Keratin Management can be considered for the next cycle.

🕒 1 month+ (Final results)

Pigmentation faded, acne marks reduced, redness diminished, overall skin quality improved. Schedule a follow‑up to assess and decide on further sessions if needed.

Risk Warnings and Candidate Screening (Setting Boundaries)

Although these treatments are generally safe, it’s important to draw clear lines and be responsible for those who are not suitable.

Serious complications requiring immediate medical attention

  • Blisters, severe swelling, or fever lasting over 72 hours
  • Signs of infection in treated area (pus, severe pain)
  • Abnormal pigmentation changes (severe hyper‑ or hypopigmentation)

Absolute contraindications (hard veto)

  • Pregnant or breastfeeding women
  • Active infection or open wounds in treatment area
  • Photosensitive skin or currently taking photosensitising medications
  • Severe skin diseases (e.g., active lupus erythematosus)

Relative contraindications (must be evaluated by doctor)

  • Recent fillers, fat grafting, or peel treatments
  • History of keloid (hypertrophic scarring)
  • Severely compromised skin barrier

Complete Actionable Aftercare Guide

Post‑treatment care directly affects your final results. Follow this Do & Don’t checklist.

✅ Must‑do (Do)

  • Start intensive moisturising immediately after; especially for Excel V and PicoPlus, apply medical‑grade repair masks frequently
  • Apply SPF50+ PA++++ sunscreen 20 minutes before going out, and reapply every 2 hours
  • Use gentle, alcohol‑free, acid‑free repair skincare (e.g., ceramide, panthenol)
  • Drink at least 1.5L water daily to aid skin metabolism
  • Eat a light diet rich in vitamin C and E (e.g., kiwis, nuts)

❌ Absolute no‑nos (Don’t)

  • Avoid saunas, steam rooms, hot baths, and hot yoga for a week
  • No alcohol or smoking for 24 hours
  • Avoid exfoliating products, retinol, high‑concentration vitamin C, or other irritating skincare for a week
  • Do not pick or scratch at peeling skin or crusts – let them shed naturally
  • Avoid spicy and hot foods (e.g., laksa, tom yum, curry) to minimise inflammation

Summary & Disclaimer

Keratin Management is an entry‑level maintenance treatment – gentle exfoliation, brightening, virtually zero downtime. Ideal for those with rough, dull skin looking for a low‑commitment option.

Excel V is a problem‑solver for redness and vascular concerns – fast recovery and noticeable results. Best for those troubled by facial flushing and superficial pigmentation.

PicoPlus is the ultimate solution for pigment issues – most effective against stubborn spots and acne marks. Suitable for advanced users who want comprehensive improvement beyond basic maintenance.

In short: Choose Keratin Management for gentle entry, Excel V for redness and sensitivity, and PicoPlus for pigmentation and scars. If you’re still unsure, book a consultation at a reputable clinic and let a doctor recommend a plan based on your skin analysis.


💰 Korean Price Reference: Keratin Management ~150‑300K KRW · Excel V ~250‑500K KRW · PicoPlus ~300‑800K KRW

* Actual costs vary by clinic, doctor’s experience, and treatment area; these are average Korean market ranges.

📌 Disclaimer: This article is for educational and informational purposes only. It does not constitute medical advice. Please consult a licensed medical professional for personalised treatment. Results vary individually – make rational decisions.

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