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Kérastase paris bain force architecte shampoo bottle against a white background.
Laboratory glassware containing liquids and a plant, highlighting ingredients such as ceramide, resurrection plant sap, and pro-keratin for cosmetic or scientific purposes.
a picture of the texture of the force architecte shampoo

Kérastase

Résistance – Bain Force Architecte – 250ml

Repairing, Reconstructing Shampoo

(1 customer review)

$62.00

In stock

Purchase this product now and earn 62 Pomme Points!

Résistance Bain Force Architecte is a rebuilding shampoo designed to repair and reinforce weakened hair. It targets fragile areas along the hair shaft to reduce breakage and improve overall strength.

Perfect If You Have:

  • Hair that breaks easily or feels weak

  • Chemically treated or over-processed hair

  • Visible split ends or thinning strands

Why You’ll Love It:

  • Reconstructs hair from within – Strengthens the internal structure to reduce breakage.

  • Improves manageability – Hair feels smoother, easier to detangle, and more resilient.

  • Protects against future damage – Supports elasticity and helps hair recover from daily stressors like brushing, heat, and colouring.

Key Ingredients:

  1. SP-94 Fibre Complex – Rebuilds weakened areas of the hair shaft.

  2. Ceramides – Strengthen the cuticle and lock in moisture.

  3. Amino Acids – Boost resilience and elasticity for healthier-looking hair.

Pomme Pro Tip:
Follow with Résistance – Ciment Anti-Usure Fondant to smooth and reinforce hair fibre between washes. For heat styling, layer with Ciment Thermique to protect strands and reduce breakage.

Product Highlights

  • Damaged Hair
  • All Hair Types
    • Apply a quarter-size amount to wet hair and scalp.
    • Massage hair and scalp thoroughly to ensure it coats every strand from root to tip.
    • Rinse thoroughly. 
    • Repeat.

  • 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 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/ Parfum / Fragrance

  • 1. What does Résistance Bain Force Architecte do?
    It rebuilds and reinforces weakened hair fibres, reducing breakage and improving strength and manageability.

    2. How often should I use this shampoo?
    Use it every time you wash your hair. For very damaged hair, daily or every-other-day use can help accelerate strengthening.

    3. Can I use it on coloured or chemically treated hair?
    Yes! This shampoo is safe for coloured, bleached, and chemically treated hair. It helps protect the hair structure while maintaining colour integrity.

    4. What is the difference between this and other L’Oréal Résistance shampoos?
    Bain Force Architecte specifically targets weakened, breaking hair, whereas other Résistance shampoos may focus on hair loss prevention, softness, or daily maintenance.

    5. Can I leave it on my hair longer for better results?
    It works most effectively as a rinse-out shampoo. For extra care, follow with Résistance – Ciment Anti-Usure Fondant or a mask from the Résistance line.

    6. Will this shampoo help with split ends?
    It strengthens hair and reduces breakage, which helps prevent new split ends, but trimming existing split ends is still necessary for complete repair.

How to useIngredientsFAQs

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