Damage Repair · Hongdae

Hair Repair Treatment in Hongdae, Seoul — Rebuild Damaged Hair

Quick answer A hair repair treatment restores protein and moisture to damaged, bleached or heat-styled hair. At SOONSIKI Hair Hongdae repair care ranges from 50,000 KRW (L'Oréal Absolut Repair) to 200,000 KRW (Kérastase Full Care), taking 30–75 minutes.
  • English-speaking stylists
  • Hongdae Stn. Exit 8
  • Wed–Sun 10:00–19:00
  • Tax refund available
Glossy, healthy-looking hair after repair treatment
Protein+ moisture

How repair treatments work

Bleach, heat and perms break the bonds and protein that give hair strength. Repair treatments fill those gaps with proteins and lipids and seal them in, so hair feels smoother, tangles less and breaks less.

Price from

50,000 KRW

Time

30–90 min

Results

2–4 weeks

Brands

Kérastase, L'Oréal

Stronger, softer hair

Most guests notice softer, shinier hair after one session.

  • Hair diagnosis before choosing a treatment
  • Salon-grade Kérastase and L'Oréal Professionnel care
  • Can be added to any cut, perm or colour
  • Home-care advice in English
Before: dry, frizzy hair
After: smooth, glossy hair
Illustrative before & after. Results depend on hair condition and the treatment chosen.

Hair repair treatment price

Service Price Duration
L'Oréal Absolut Repair 50,000 KRW approx. 30–40 min
Filler Care 120,000 KRW approx. 45–60 min
Kérastase Special Care 150,000 KRW approx. 60 min
Kérastase Full Care 200,000 KRW approx. 60–75 min

Prices may vary with hair length, density and stylist rank. Every clinic treatment includes a wash and a finishing blow-dry. Your stylist confirms the price before starting.

How a repair treatment works

  1. Hair diagnosis

    We check porosity, elasticity and damage to choose the right formula.
  2. Clarifying wash

    A gentle cleanse removes build-up so care can absorb.
  3. Treatment layers

    Proteins, lipids and moisture are applied in sequence.
  4. Heat or steam infusion

    Gentle heat helps the treatment penetrate.
  5. Seal & rinse

    An acidic sealer closes the cuticle for shine.
  6. Blow-dry finish

    A smooth blow-dry and tips for home care.

Keep hair healthy at home

  • Use a sulfate-free, moisturising shampoo.
  • Apply a leave-in conditioner or oil to the ends after washing.
  • Always use heat protection before irons.
  • Book a treatment every 2–4 weeks if your hair is bleached or very dry.

Who looks after your hair

SS

SOONSIKI Hair Hongdae stylist team

Korean designers trained in clinic hair care with Kérastase and L'Oréal Professionnel, with English consultation.

Content reviewed by the salon's senior stylists · Updated October 2026

Hair repair FAQ

How many repair treatments do I need?

One gives visible results; very damaged hair benefits from 3–4 treatments every 2–3 weeks.

Is Kérastase better than L'Oréal Absolut Repair?

Kérastase care is more intensive; Absolut Repair is a great quick boost. We'll suggest the right level.

Can repair treatment fix split ends?

It smooths and seals them temporarily; a trim is the only permanent fix.

Visit SOONSIKI Hair Hongdae (홍대 순시키헤어)

📍 8F, 164 Yanghwa-ro, Mapo-gu, Seoul — near Hongik Univ. (Hongdae) Station Exit 8

📞 +82-10-9145-7402

⏰ Wed–Sun 10:00–19:00 · Closed Mon & Tue

💬 English consultation · Global cards accepted · Tax refund for tourists