Neogene Protection and Repair Hair Mask is formulated for damaged hair caused by brushing, heat styling, bleaching, dyeing, braiding and more. Enriched with Nutrilan Keratin, natural oils and conditioning proteins, it restores lost keratin, strengthens strands and deeply nourishes for soft, reconstructed hair. For best results, apply to clean damp hair, leave for a few minutes and rinse, using daily or as needed.