Description

Kérastase Résistance Masque Extentioniste – Strength & Length Repair Mask

Support longer, healthier hair growth with Kérastase Résistance Masque Extentioniste, a powerful fortifying mask designed to strengthen damaged lengths and reduce breakage. Ideal for hair that’s struggling to grow due to split ends or fragility, this rich treatment reinforces the hair fiber from root to tip—helping you reach your hair-length goals faster and stronger.

Powered by Creatine R and Maleic Acid, this intensive mask works to repair internal damage while sealing the surface of the hair fiber, preventing further breakage and protecting against daily stress. It improves elasticity, boosts shine, and smooths cuticles for stronger, softer, more resilient hair.

Whether you’re growing out a short cut or recovering from past damage, Masque Extentioniste is your weekly reset for long, strong, healthy-looking hair.

Key Benefits:

• Strengthens hair to reduce breakage and split ends

• Reinforces hair structure for longer, healthier growth

• Smooths and seals cuticles for softness and shine

• Boosts resilience from root to tip

• Ideal for weakened or damaged hair

How to Use:
Apply to shampooed, towel-dried hair. Distribute evenly through lengths and ends. Leave on for 5–10 minutes, then rinse thoroughly. Use 1–2 times per week for best results.

Perfect For:

• Hair prone to breakage or split ends

• Anyone aiming to grow their hair longer

• Weak, brittle, or chemically treated hair

Part of the Kérastase Résistance Extentioniste range, this mask is your go-to treatment for achieving strong, beautiful length without compromise.

Take your hair further—with strength, structure, and shine that lasts.