Neogene Protection & Repair Hair Mask for damaged hair caused by brushing, drying, bleaching, braiding, dyeing, curling and flat ironing. It is specifically formulated with Nutrilan® Keratin, natural oils and conditioni ng proteins that precisely repairs and protects damaged hair by replacing lost Keratin and helping your hair gain condition, nourishment and leaving it deeply reconstructed. Gentle and pH balanced hair mask for daily use.