Kérastase Résistance Sérum Thérapiste (30ml)

Kérastase Résistance Sérum Thérapiste (30ml)

A dual-action repairing serum designed for very damaged, over-processed, or chemically treated hair. It helps seal split ends, reduce breakage, and protect the fiber from heat damage while restoring softness, strength, and smoothness. Ideal for thick, weakened hair in need of intensive repair.

How to use (steps):

1. Start with towel-dried hair after washing.
2. Apply 1–2 pumps depending on hair length and damage level.
3. Distribute evenly through mid-lengths and ends.
4. Do not rinse.
5. Blow-dry or heat style as usual.
6. Can also be used sparingly on dry hair to smooth ends and control frizz.