KÉRASTASE Resistance Masque Force Architecte 6.8 oz — Reconstructive Hair Mask for Damaged, Brittle Hair

Formulated to rebuild the internal structure of compromised fibers, this intensive masquE delivers concentrated nutrition and elasticity to hair that has suffered from chemical services, heat styling, or mechanical wear. It blends active rebuilding agents and ceramides to improve resilience and help reduce future breakage while leaving hair smoother and easier to style.

How does this mask repair damaged hair?

The mask works by replenishing lost structural components inside each strand, targeting the cortex where damage weakens the hair. Over repeated uses, fibers become more cohesive and less prone to snapping, producing a visibly healthier texture without weighing hair down.

• Deep-reconstruction formula rebuilds weakened internal fiber
• Ceramides restore moisture retention and elasticity
• Reduces breakage and helps prevent split ends

When and how should I use the Masque Force Architecte?

Apply to wet, shampooed hair, focusing on mid-lengths to ends where damage concentrates. Leave the product on for 5–10 minutes to allow active ingredients to penetrate, then rinse thoroughly; it’s gentle enough for frequent use when hair is in recovery.

• Use after Bain Force Architecte shampoo for best results
• Apply a quarter-size amount for medium-length hair; adjust for longer/thicker hair
• Can be used daily during intensive repair phases or weekly for maintenance

What improvements will I notice and how quickly?

Initial results often include smoother, easier-to-comb hair with less visible frizz and split ends; structural improvements build with consistent use. Within a few applications, hair feels more resilient and styling holds better with reduced breakage during brushing or heat styling.

• Softer, more manageable texture after first uses
• Progressive strengthening and reduced breakage over repeated applications
• Enhanced elasticity and moisture balance from ceramide enrichment

Can this be combined with other products from the Resistance line?

Yes — pairing the mask with Bain Force Architecte shampoo and Ciment Anti-Usure conditioner creates a targeted routine that maximizes the anti-breakage benefits. The collection is designed so each step complements the rebuilding action, enhancing long-term fiber integrity.

• Use the full Resistance trio for optimized reconstruction
• Mask serves as the intensive treatment step in the regimen
• Compatible with other styling products once hair is rinsed and towel-dried

Who is this for: KÉRASTASE Resistance Masque Force Architecte is intended for anyone with weakened, over-processed, or brittle hair seeking an intensive reconstructing treatment. It’s suitable for all genders and works well for hair damaged by bleaching, repeated chemical services, heat tools, or mechanical stress. Choose this mask when you want a professional-level repair step that improves fiber strength, reduces breakage, and leaves hair prepared for styling.

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.