Kérastase Résistance Masque Extentioniste (200ml)

Kérastase Résistance Masque Extentioniste (200ml)

A strengthening hair mask designed to support healthy hair growth and length retention by reinforcing the internal fiber structure. It deeply nourishes and repairs weakened, brittle, or damaged hair, helping reduce breakage, improve elasticity, and leave hair smoother, stronger, and more resilient.

How to use (steps):

1. Wash hair with shampoo and rinse thoroughly.
2. Towel-dry excess water.
3. Apply to mid-lengths and ends (avoid roots).
4. Leave on for 5–10 minutes.
5. Emulsify with a little water.
6. Rinse thoroughly.
7. Use 1–2 times per week or as needed.