Precautions: Can cause an allergic reaction and/or skin irritation in some individuals. Read and follow instructions. This product is not intended for use on children. Do not use this product If: You have a rash on your face or sensitive, irritated and damaged scalp. You have ever experienced any reaction after highlighting your hair. In case of any reaction or when in doubt consult a doctor before using any hair highlighting product. Avoid contact with eyes. Rinse eyes immediately if product comes into contact with them. Do not use on eyelashes or eyebrows or other facial hair. Rinse hair well after application. Wear suitable gloves. Keep out of reach of children.