Up to 55% shinier hair* and helps reinforce hair’s inner structure**. Première’s Anti-Breakage Repairing Filler Mask 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. Hair is stronger, and more beautiful. While calcium is naturally present in hair, when hair is damaged it absorbs too much, leading to a calcium overdose. When this happens, calcium weakens the inside and the outside of the hair fibre. With its luxurious creamy texture, this mask soaks into hair, delivering extra conditioning care to maximise hair recovery, particularly after chemical processing. Its dual action, when used with the Première routine, rebuilds the hair structure, smooths the surface, and radically reduces breakage, so hair goes back to its original strength***. Use the power of layering for maximum results. Start with a powerful dose of Kérastase Première Decalcifying Repairing Pre-Shampoo Treatment, then l