Strengthen hair from the inside out with Kérastase Resistance Bain Extentioniste, a fortifying shampoo that uses powerful amino acids and ceramides to improve elasticity from root to tip. Targeting weakened and...

FOR WHO? All hair types seeking healthy lengths.             WHAT DOES IT DO? Up to 4 cm longer in 3 months Lengths are repaired 78%...

FOR WHO? All hair types seeking healthy lengths.             WHAT DOES IT DO? Up to 4 cm longer in 3 months Lengths are repaired 78%...

Protect locks from the damaging effects of heat-styling with the Kérastase Extentioniste Thermique, a length-strengthening thermal gel-cream that reinforces tresses from root to tip, preventing tension and split ends. Infused with...