Kerastase Resistance Substance Constructive Leave-in Conditioner

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We're sorry, Kerastase has not authorized Folica to sell this product.


As Seen In




Water, Cyclopentasiloxane, Phenyl Trimethicone, Dimethiconol, Amodimethicone, Acrylates/C-10-30 Alkyl Acrylate Crosspolymer, Aminomethyl Propanol, Diaxolidinyl Urea, PEG-40 Hydrogenated Castor Oil, Trideceth-12, Polyquaternium-39, Quaternium-87, 2-Oleamido-1, 3-Octadecanediol, Cetrimonium Chloride, Butylphenyl Methylpropional, Amyl Cinnamal, Hexyl Cinnamal, Linalool, Benzyl Alcohol, Benzyl Salicylate, Limonene, Citronellol, Benzyl Benzoate, Fragrance.




Kerastase Resistance Substance Constructive is a leave-in conditioner for chemically damaged hair.


  • Repairs stressed hair caused by coloring
  • Can be used on naturally curly hair as well
  • Substance Constructive acts as a thickening agent making hair stronger and strengthening the roots


Massage 2 - 3 dime-size amounts to the ends of towel dried hair. Do not rinse and style as usual. Best results when used with Kerastase Resistance Bain De Force Shampoo.

Brand: Kerastase
Folica SKU: P9635
Weight: 0.23 lb
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