Wella Biotouch Nutri.Care Color-Nutrition Shampoo European formula. Limited availability. Protects color-treated hair with Pro-vitamin B5 and Apricot oil. Biotouch Nutri-Care, nourishment for healthy hair. A professional haircare innovation from Wella. The specifically developed complex of nutrients, plus Pro-vitamin B5 and Apricot oil, leaves hair looking naturally beautiful and healthy. The formula of rich ingredients helps protect the brilliance of color-treated hair and highlighted hair, while gently cleansing. Directions Apply a small amount to damp hair and distribute evenly. Massage gently into a lather. Leave on for 3-5 minutes according to desired color intensity. Rinse thoroughly and repeat if necessary. Dermatologically tested for skin compatibility.