WHAT IT IS A keratin enriched deep conditioner that protects strengthens and adds shine to even the most difficult hair. WHAT IT DOES It s a 10 Miracle Deep Conditioner Plus Keratin is a nourishing conditioner fortified with nature s own purity. This 5-10 minute restructuring treatment smooths ends and provides protection against heat humidity split ends and sun damage. Even the most difficult damaged hair will feel shiny strengthened smooth and full of life.