Schwarzkopf hair styling products. IGORA ROYAL 9-1. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “black henna” tattoos may increase the risk of allergy. Do not colour hair if your client: has a rash on the face or sensitive, irritated and damaged scalp; has ever experienced any reaction after hair colouring; has experienced a reaction to a temporary “black henna” tattoo in the past. Avoid contact with eyes. Rinse eyes immediately if product comes into contact with them. Do not use to dye eyelashes or eyebrows. Rinse hair well after application. Wear suitable gloves. (Keep out of reach of children). Colour 9-1 Extra light blonde cendre. This product should be used with activating lotion.