Paul Mitchell Keratin Intensive Treatment - 150ml Ideal for Dry, Damaged and Color-Treated Hair. Get to the core of dry, damaged strands with this weekly deep conditioning hair mask that instantly improves texture with noticeable results. KeraTriplex® keratin protein technology rebuilds and repairs to transform lackluster hair, while sustainably harvested awapuhi extract from our farm in Hawaii replenishes every strand with intense moisture and shine. Color Safe Paraben-Free Use Use weekly. Apply a small amount to clean, damp hair. Leave on 3-5 minutes. Rinse. Ideal for color-treated and chemically processed hair. For deeper conditioning, wrap hair in a warm towel or apply heat.