The Kérastase Resistance Masque Extentioniste is a deep conditioning treatment strengthens and fortifies hair for reduced breakage.

Ideal for unconditioned brittle hair, this deep restorative mask works with hair to treat and leave hair looking lustrously healthy. Damaged brittle hair appears fortified, leaving it soft and shiny. Enriched with Creatine R and Maleic Acid, split ends appear repaired and breakage is prevented.

A hair mask is essential for great hair between appointments – just pop on when you are in the bath!

To have a look at the Resistance range from Kérastase  and to shop the Masque tap HERE