PH 4.5-5.5 Colour/Perm shampoo will gentle cleanse, soothing the hair and scalp, protecting them from harsh elements of the environment. It is suitable for daily use. It leaves the hair soft with a healthy shine. The product passed the heavy metal detection.  Avoid contact with eyes. If happened, rinse eyes thoroughly with water. Keep out reach of children. Do not swallow. Stop using if skin allergy appears. Store in cool place.?