KÉRASTASE Resistance Ciment Anti-Usure Restorative Conditioner — Strengthening Cream for Weak, Damaged Hair, Lightweight Shine

KÉRASTASE Resistance Ciment Anti-Usure is a restorative anti-breakage conditioner built to rebuild and protect weakened, brittle or damaged lengths for softer, shinier hair.

This concentrated rinse-out treatment targets stressed hair fibers using Vita-Ciment technology and Resurrection Sap to reconstruct and reinforce strands from mid-lengths to ends. Designed as part of the Force Architecte collection, it complements strengthening routines by improving manageability and helping reduce the visual signs of damage without weighing hair down. Suitable for daily use, the cream conditioner slips through the hair, restores elasticity and leaves a polished, luminous finish.

How does this product rebuild damaged strands?

The formula works by penetrating the hair fiber to fill and bind weakened zones, restoring cohesion between cuticle layers. Proteins and amino-acid derivatives support structural integrity while Vita-Ciment technology mimics the hair’s natural cement to seal and strengthen the cortex.

• Vita-Ciment technology reconstructs internal fiber structure.
• Resurrection Sap helps regenerate weakened lengths.
• Proteins and amino acids reinforce elasticity to resist breakage.
• Targets split ends and fragile mid-lengths for smoother strands.

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

Use on freshly washed, towel-dried hair as a targeted treatment to improve strength and softness. Apply a quarter-sized amount through mid-lengths and ends, leave 2–3 minutes for absorption, then rinse thoroughly to reveal detangled, more resilient hair.

• Apply after shampoo to clean, damp hair.
• Work gently through lengths and ends—avoid the roots if oily.
• Leave in for 2–3 minutes to allow active ingredients to act.
• Rinse completely; repeat as needed for very damaged hair.

Will this weigh my hair down or change styling?

The lightweight cream is formulated to strengthen without heavy residue, preserving movement and natural volume while improving manageability. Hair feels softer and smoother, which can make styling easier and reduce friction-related breakage during combing or heat styling.

• Non-greasy finish maintains natural bounce and body.
• Smoother cuticles reduce friction for easier detangling.
• Compatible with heat-styling routines when used as rinse-out care.
• Gentle enough for frequent use on long, fragile hair.

How does this fit into a broader care routine?

For a comprehensive approach to weakened hair, pair Ciment Anti-Usure with the other Force Architecte products: a strengthening shampoo to prep the fiber and a targeted serum for ends. Regular use builds cumulative improvements in strength and shine and supports longer-term length retention.

• Start with a strengthening shampoo to clean and prepare strands.
• Use the conditioner as a restorative step after cleansing.
• Finish with a leave-in serum or mask for focused end care.
• Consistent weekly use yields the best visible reinforcement.

Who is this for: KÉRASTASE Resistance Ciment Anti-Usure is designed for people with weakened, brittle or chemically/heat-damaged hair who want to rebuild fiber strength, reduce breakage and achieve a softer, glossier finish. It is especially suited to those growing their hair longer or who regularly use styling tools and need a reliable, rinse-out treatment that supports stronger lengths and improved manageability.

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.