Kérastase Resistance Force Architecte Strengthening Mask (200ml) is a reconstructive, strengthening mask for use on extremely dry, brittle and damaged hair.

Formulated with Vita-Ciment to bolster the hairs internal structure, it also contains Seve De Resurrection to combat breakage, repair split ends and provide a protective barrier. The hair emerges smooth and glossy with renewed body and strength.

Directions of use:

• Apply to clean, towel-dried hair and distribute through lengths and ends.
• Leave in for 5-10 minutes.
• Emulsify and rinse thoroughly.