Kérastase Masque Force Architecte Damaged and weakened hair 200 ml

Apply to washed and towel-dried hair. Work 1 to 2 small amounts of product into the hair, section by section. Massage into the lengths and ends, then let sit for 5 minutes. Work into a lather, then rinse thoroughly.
For best results, apply the Architect Fiber Mask after the Architect Strengthening Treatment.

L'Oréal Advanced Research has incorporated three key hair care active ingredients into a restorative, volumizing complex—the Ciment-Cylane 3 Complex—that work in synergy to rebuild even the most damaged hair:
- Intra-Cylane™: an organo-mineral molecule that penetrates deep into the hair fiber to strengthen it. It creates a supportive structure within the hair to repair and prevent breakage.
- Pro-Keratin: Keratin is an essential component of hair. This protein is composed of 18 amino acids that contribute to the hair fiber’s cohesion and extreme strength. L'Oréal Advanced Research has developed Pro-Keratin, a biometric active ingredient that replenishes the hair fiber with substance and fills in its micro-damage.
- Ceramides: These specific lipids, which occur naturally in the hair, are components of the intercellular cement, the cuticle, and the cortex, ensuring the hair fiber’s impermeability, cohesion, and strength. The biomimetic bio-ceramides incorporated into the Kérastase formula help strengthen cohesion within the cortex and provide protection and shine to the hair. Their action is enhanced by Intra-Cylane™.