Kerastase's Resistance - Masque Therapiste Hair Mask rejuvenates dry, damaged hair, guarding against future breakage. Infused with FIBRA-KAP, six amino acids, and wheat protein, its rich, buttery formula fortifies hair for improved strength and flexibility.Ideal for very damaged, over-processed, and thick hair, it delivers deep hydration, leaving strands smoother and softer. Experience revitalized, healthier-looking hair, encouraging new, healthy growth. Size:6.8oz