KÉRASTASE Resistance Masque Force Architecte 6.8 oz — Reconstructing Hair Mask for Damaged, Chemically Treated Hair

KÉRASTASE Resistance Masque Force Architecte is an intensive reconstructing hair mask that rebuilds and fortifies weakened, over-processed strands from mid-length to tips.

This concentrated masque is formulated to restore structure and resilience to hair weakened by chemical treatments, heat styling, or mechanical stress. It combines reconstructive ingredients including ceramides to improve elasticity and moisture retention, delivering long-lasting anti-breakage benefits and a smoother, more manageable finish. Use as part of the Resistance regimen—alongside Bain Force Architecte shampoo and Ciment Anti-Usure conditioner—to maximize strengthening effects and help prevent split ends.

How does this masque rebuild damaged fibers?

The formula targets the internal structure of each strand to reinforce weakened bonds and replenish lost nutrition. It penetrates the hair cortex to restore pliability and reduce fragility, leaving hair more resilient to daily stresses.

• Concentrated reconstructing cream to rebuild internal hair substance
• Ceramide-enriched blend improves elasticity and moisture retention
• Deep treatment smooths the cuticle for reduced breakage and easier styling

When and how should I use the mask for best results?

Apply to wet hair after cleansing for a targeted boost of repair. Leave on briefly for a quick recovery or longer for deeper reconstruction; frequency can be adjusted based on damage level.

• Apply a quarter-size amount from mid-lengths to ends on wet hair
• Leave for 5–10 minutes, then rinse thoroughly
• Can be used regularly—daily use is possible for severely weakened hair

What improvements can I expect after consistent use?

With regular application hair appears revitalized, smoother, and less prone to breakage. The masque helps seal split ends and creates a stronger, more manageable texture for styling without weighing hair down.

• Noticeably smoother surface and reduced frizz
• Improved resistance to mechanical and thermal stress
• Longer-lasting anti-breakage action and healthier-looking lengths

How does this masque fit into a complete strengthening routine?

Best results come when the masque is paired with complementary Resistance products that prepare, rebuild, and protect hair. A three-step approach addresses cleansing, reconstruction, and maintenance.

• Start with Bain Force Architecte shampoo to cleanse without stripping
• Follow with Masque Force Architecte to reconstruct and nourish
• Finish with Ciment Anti-Usure conditioner or leave-in protectant for split-end prevention

Who is this for: KÉRASTASE Resistance Masque Force Architecte is ideal for anyone with weak, brittle, chemically treated, or frequently styled hair seeking a professional-grade strengthening treatment. It suits unisex users who want concentrated reconstruction, increased elasticity, and smoother, more resilient lengths without heavy residue. If your hair shows signs of over-processing or repeated breakage, incorporate this masque into your regular routine to restore structure and help prevent future damage.

Ingredients

Water, Sodium Laureth Sulfate, Disodium Cocoamphodiacetate, Glycol Distearate, Sodium Laureth-8 Sulfate, Hexylene Glycol, Sodium Chloride, Sodium Benzoate, Sodium Methylparaben, Magnesium Laureth-8 Sulfate, Magnesium Laureth Sulfate, Sodium Oleth Sulfate, Hydroxypropyl Guar Hydroxypropyl Trimonium Chloride, Alcohol Denat, Polyquaternium-30, Salicylic Acid, Ethylparaben, Carbomer, Magnesium Oleth Sulfate, Butylphenyl Methylpropional, Amyl Cinnamal, Benzyl Alcohol, Hexyl Cinnamal, Methylparaben, Linalool, Benzyl Salicylate, 2-Oleamido-1,3-Octadecanediol, Limonene, Citronellol, Cetyl Alcohol, Glycerin, Behentrimonium Methosulfate, Quaternium-33, Trehalose, Tamarindus Indica Seed Polysaccharide, Myrothamnus Flabellifolia Leaf Extract, Citric Acid, Sodium Hydroxide, Fragrance.