KÉRASTASE Resistance Force Architecte Reconstructing Repair Shampoo, 8.5 fl oz — Pro-Keratine & Ceramides

KÉRASTASE Resistance Force Architecte Shampoo is a reconstructing cleanser formulated with Pro-Keratine Complex and ceramides to gently rebuild and smooth weak, damaged hair.

This salon-grade shampoo targets over-stressed, brittle strands to restore resilience and shine without heavy residue. It combines protein-rich ingredients and amino acids to reinforce the fiber, while ceramides help improve elasticity and surface smoothness. Use as part of the Resistance Force Architecte regimen for noticeable improvements in manageability and reduced breakage over time.

How does this shampoo rebuild weak or damaged hair?

The formula works by depositing a blend of proteins and amino acids that temporarily fill and reinforce weakened areas of the hair fiber. Ceramides complement the repair by smoothing the cuticle and improving strand flexibility, which reduces snapping during styling.

• Pro-Keratine Complex: protein and amino acids (including serine and arginine) to strengthen fibers
• Ceramides: smooth cuticle layers and promote elasticity
• Gentle surfactants: cleanse without stripping moisture
• Daily protection: designed for regular use to maintain improvements

What results can I expect after using it regularly?

With consistent use you should notice hair that feels softer, looks shinier, and handles styling with less breakage. The shampoo emphasizes reconstruction rather than simply masking damage, so improvements tend to build cumulatively.

• Smoother surface and increased shine
• Reduced split ends and fewer breakages during combing
• Improved manageability and easier styling
• Complementary benefits when paired with Resistance conditioner

How should I use the shampoo for best effect?

Apply a quarter-size amount to wet hair, focusing on lengths and ends where damage is most common. Lather gently to avoid roughing the fiber, then rinse thoroughly and follow with the matching Resistance conditioner for optimal reconstruction.

• Wet hair thoroughly before applying
• Massage through lengths and ends until lathered
• Rinse completely to prevent buildup
• Use regularly and follow with Resistance conditioner or mask

Is this safe for chemically treated or color-treated hair?

The formula is created to support hair that has been stressed by chemical services by reinforcing the fiber and smoothing the cuticle. It’s commonly used after color, perms, or heat styling, but always perform a patch or strand test if you have concerns about specific treatments.

• Designed for over-stressed and chemically altered hair
• Supports color retention by smoothing the surface
• Non-heavy formulation suitable for regular use
• Recommended to pair with other Resistance products for full care

Who is this for: KÉRASTASE Resistance Force Architecte Shampoo is ideal for people with weak, brittle, or damaged hair seeking a professional-strength cleanser that rebuilds fiber while improving shine and manageability. It suits those who frequently use heat tools, have undergone chemical services, or need a daily reconstructing shampoo that pairs with targeted conditioners and masks.

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.