Treat your blonde locks to the post bleaching care of Masque Cicaextreme from Kérastase, an intensely conditioning mask that has been specially formulated for blonde hair that needs extreme care. Enriched with hyraulonic acid duo technology and edelweiss oil, this luxuriously rich mask intensely strengthens the hair fibre for 94% stronger hair* and works to restore blonde tresses delivering irresistible softness and shine with a lightweight touch. Use as a weekly treatment to boost your haircare regime and say goodbye to dry and brittle hair. * Instrumental breakage test using Bain Cicaextreme and Masque Cicaextreme. *Allergy alert test before use