Phyto Fresh Hair Cleanser 94% comes from natural plant-derived ingredients combined with patented formula herb clean complex and anti sebum-P to provide fundamental care for oily scalp.The four elements of care include: sebum care, absorbing waste, deep cleansing and balancing the pH of the scalp. Phyto Fresh Hair Shampoo has been tested by the Korea Skin Research Institute and has been proven to significantly improve dead skin, sebum and cleansing, with 99.9% in cleansing power, freshness, moisturizing and satisfaction.This is a gentle but cleansing scalp and hair cleanser.