KERASTASE Resistance Force Architecte Repair Duo

KERASTASE Resistance Force Architecte Repair Duo Professional Shampoo and Mask Routine for Damaged Weak and Brittle Hair

Repair Strengthen Reconstruct Restore

KERASTASE Résistance Force Architecte Repair Duo combines Kérastase Résistance Bain Force Architecte Shampoo 250ml and Kérastase Résistance Masque Force Architecte Hair Mask 200ml to create an intensive professional haircare routine for damaged, weakened and brittle hair.

Developed for hair affected by breakage, heat styling, mechanical stress and chemical processing, this two-step Kérastase Résistance routine gently cleanses before delivering intensive conditioning care to compromised lengths. It helps reinforce weakened hair fibres, improve resistance to breakage and restore softness, smoothness and manageability for stronger, healthier-looking hair.

Helps strengthen damaged hair – Reinforces weakened areas of the hair fibre to improve strength and resilience.

Helps reduce breakage – Supports fragile and brittle hair that is vulnerable to brushing, styling and everyday stress.

Intensively conditions damaged lengths – The rich mask provides deeper conditioning to restore softness and flexibility.

Improves smoothness and manageability – Helps transform rough, weakened hair into softer, smoother and easier-to-style hair.

250ml + 200ml · Professional Repair Care · Strengthening Routine · Damaged Hair Treatment

Best for: Damaged hair • Weak hair • Brittle hair • Hair prone to breakage • Split ends • Heat-damaged hair • Chemically treated hair

Not ideal for: Healthy, undamaged hair requiring only lightweight hydration or volume.

What Is It?

KERASTASE Résistance Force Architecte Repair Duo is a professional shampoo and intensive mask routine designed for damaged and weakened hair that needs greater strength and resilience.

KERASTASE Résistance Bain Force Architecte Shampoo cleanses the scalp and hair while helping reinforce weakened hair fibres and improve their resistance to everyday damage.

KERASTASE Résistance Masque Force Architecte Hair Mask provides intensive conditioning care to damaged lengths, helping reinforce vulnerable areas while restoring softness, flexibility and smoothness.

Together, they provide a targeted wash and treatment routine for stronger, smoother and healthier-looking hair.

Why You'll Love It

• Professional two-step repair routine
• Designed for damaged and weakened hair
• Helps strengthen fragile hair fibres
• Helps reduce breakage
• Intensively conditions damaged lengths
• Improves hair resilience
• Helps smooth rough and brittle hair
• Restores softness and flexibility
• Improves manageability
• Leaves hair stronger and healthier-looking

Who Is It For?

Ideal for:

Damaged hair

Weak hair

Brittle hair

Hair prone to breakage

Split ends

Heat-damaged hair

Chemically treated hair

Hair lacking strength and resilience

Suitable for hair weakened by regular heat styling, brushing, mechanical stress or chemical processing.

Pair With

KERASTASE Résistance Ciment Thermique 150ml

KERASTASE Résistance Ciment Anti Usure Conditioner 200ml

KERASTASE Résistance Sérum Thérapiste

      Learn more about the Kérastase Résistance range  

Step 1 KERASTASE Résistance Bain Force Architecte Shampoo

Apply to wet hair.

Massage gently into the scalp and hair until a lather forms.

Rinse thoroughly.

Repeat if necessary.

Step 2 KERASTASE Résistance Masque Force Architecte Hair Mask

Apply to washed and towel-dried hair.

Distribute evenly through the mid-lengths and ends, concentrating on the most damaged areas.

Leave on for approximately 5 minutes.

Rinse thoroughly.

Use regularly according to the level of damage and conditioning your hair requires.

KERASTASE Résistance Bain Force Architecte Shampoo 250ml

Aqua / 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 Hydroxypropyltrimonium Chloride, Alcohol Denat., Polyquaternium-30, Salicylic Acid, Ethylparaben, Carbomer, Magnesium Oleth Sulfate, 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, Parfum / Fragrance.

Bain Force Architecte is not sulfate-free.

KERASTASE Résistance Masque Force Architecte Hair Mask 200ml

Aqua / Water, Hydroxypropyl Starch Phosphate, Quaternium-87, Stearyl Alcohol, Behentrimonium Chloride, Propylene Glycol, Amodimethicone, Caprylyl Glycol, Isopropyl Alcohol, Candelilla Cera / Candelilla Wax, 2-Oleamido-1,3-Octadecanediol, Trideceth-6, Arginine, Glutamic Acid, Chlorhexidine Digluconate, Limonene, Serine, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Benzyl Salicylate, Benzyl Alcohol, Citronellol, Hexyl Cinnamal, Cetrimonium Chloride, Geraniol, Glycerin, Trehalose, Tamarindus Indica Seed Polysaccharide, Myrothamnus Flabellifolia Leaf Extract, Parfum / Fragrance.