With milk proteins, hyaluronic acid and lemon and blueberry extracts, it has a filler effect on the hair with an instant reviving action. Ideal as a first step within the milk_shake®insta.lightservice. For professional use only. Use:Distribute evenly over damp hair and lather, then rinse. Repeat the cleansing process and rinse well. Follow with milk_shake® Insta.Lotion