Damaged, dull, or brittle hair.

Damaged, dull, or brittle hair requires special attention and targeted care to regain strength, shine, and vitality. Kérastase, an undisputed reference in the field of professional hair care, offers an expert selection of products formulated to deeply repair the hair fiber, strengthen its internal structure, and prevent breakage. When hair is weakened by external aggressors (coloring, heat, pollution, intensive brushing...), it loses elasticity, becomes rough to the touch, and develops split ends. With this in mind, Kérastase has developed intensive and reconstructive treatments, designed as true hair therapies. The Masque Filler Réparateur from the Première range is a deep treatment enriched with peptides and repairing acids, capable of filling the internal gaps of the fiber to rebuild the hair material from within. Its rich and melting texture penetrates instantly into the hair for a visible result from the first application: hair is stronger, denser, and visibly repaired. The Masque Force Architecte, on the other hand, is aimed at very weakened hair in an advanced state of erosion. Thanks to its pro-keratin and ceramide complex, it restores the hair's solidity, smoothes the scales, reduces breakage, and gives a uniform structure to the fiber. This iconic treatment is one of the most popular rituals in salons for its ability to sustainably transform the most fragile hair. Additionally, the Fondant Extentioniste is a strengthening conditioner designed to support the growth of healthy long hair. It acts directly on the fiber and scalp to reinforce length, prevent breakage, and maintain healthy hair from root to tip. Its lightweight texture instantly detangles while providing softness, shine, and hold to the lengths. With this targeted routine, damaged hair gradually regains its natural shine, elasticity, and resilience. Each treatment in this category easily integrates into a restorative hair care routine to deliver professional results at home. The Kérastase formulas stand out for their cutting-edge technology, proven effectiveness, and unparalleled sensoriality. Suitable for all types of sensitized hair, these treatments allow for the reconstruction of hair material without weighing it down, resulting in a soft, shiny, and visibly healthier finish. With Kérastase, restore the strength your hair needs to defend itself daily, while providing it with a true beauty and nutrition cure. Integrate these expert treatments into your routine now and benefit from all the expertise of Kérastase to deeply and sustainably enhance your hair. With these innovative treatments, say goodbye to breakage, loss of shine, and fragility: your hair is transformed from the inside out, revealing all its beauty. The promise of strengthened, disciplined, and radiant hair, resulting from the synergy between advanced hair technology and sensory excellence.