Cool Schwarzkopf Keratin Color Permanent Anti Age Hair Color 2023. Moisturizing shampoo for dull hair. Specially formulated for mature hair, keratin color uses unique collagen care complex and skin flattering pigments to deliver younger, fuller looking hair in just 30 minutes.

Even color result from root to tip. If your hair is longer than shoulder length, we recommend using 2 boxes of keratin color hair dye for the application. Learn how to repair your damaged hair with this expert advice from schwarzkopf.