Colour Care · Hongdae

Color Protection Treatment in Hongdae, Seoul — Keep Colour Rich and Shiny

Quick answer A colour protection treatment seals the cuticle after dyeing or bleaching so colour fades more slowly and hair stays glossy. At SOONSIKI Hair Hongdae the Color Clinic Treatment costs 60,000 KRW, with Kérastase options from 150,000 KRW.
  • English-speaking stylists
  • Hongdae Stn. Exit 8
  • Wed–Sun 10:00–19:00
  • Tax refund available
Freshly coloured hair with high shine
Longer-lasting colour

Why protect your colour?

Freshly coloured hair has a raised cuticle that lets pigment wash out. A colour protection treatment balances pH and closes the cuticle , locking pigment in and adding shine.

Price from

50,000 KRW

Time

30–90 min

Results

2–4 weeks

Brands

Kérastase, L'Oréal

Colour that stays vibrant

Add it on the day of your colour for the best protection.

  • 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: faded, dull colour
After: rich, shiny colour
Illustrative before & after. Results depend on hair condition and the treatment chosen.

Colour protection treatment price

Service Price Duration
Color Clinic Treatment 60,000 KRW approx. 30–40 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 the 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

Colour protection FAQ

When should I get a colour protection treatment?

Ideally on the same day as your colour or within a week after.

Does it work on bleached hair?

Yes, and it also helps reduce dryness after lightening.

How long does it last?

Usually 2–4 weeks; use colour-safe shampoo to extend it.

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