The Kérastase Première Anti-Breakage Repairing Filler Mask is a rich mask for all types of damaged hair that visibly repairs and rebuilds the strength of over-processed hair and protects against further breakage. Suitable for all types of damaged hair including damage by heat tools, colour treatment, bleaching, over-processing and other types of hair damage, the high-performance mask delivers extra conditioning care. While calcium is naturally present in hair, when hair is damaged it absorbs too much, leading to a calcium overdose. The dual-action hair mask visibly smooths the hair's surface and reduces the appearance of breakage.
