Kerastase Première Masque Filler Réparateur

Première’s anti-breakage filler is a rich mask for all types of damaged hair that repairs and rebuilds the inner strength of over-processed hair and protects against further breakage.

Whilst calcium is naturally present in hair, when hair is damaged it absorbs too much, leading to a calcium overdose. At this high level, calcium weakens the hair inside and the outside of the hair fibre.