Masque Filler Réparateur by Kérastase is an anti-breakage repairing hair mask that restores moisture and strengthens all types of damaged hair. Première’s anti-breakage filler is a rich mask that repairs and rebuilds the inner strength of over-processed hair and protects against further breakage. This mask soaks into hair, delivering extra conditioning care to maximize hair recovery, particularly after chemical processing. Hair is surface is smoother, stronger, and more beautiful. - Repair and rebuild inner strength - Encourages hair recovery post-procedure - Protect against breakage - 95% stronger hair* - 97% inner structure reinforcement** with use of masque, concentré and bain. - For strong, beautiful, healthy-looking hair; - 53% shinier hair* - 86% smoother and more hydrated hair*. *instrumental test of Masque Première **instrumental test after 6 uses of Concentré + Bain + Masque PremièreUse:Apply to shampooed, towel-dried hair. Massage through lengths and ends. Leave on for 5 minutes. Rinse. Kérastase Première Masque Filler Réparateur Hair Mask 200 ml