Description Hasuo Phytoncide Scalp Shampoo 750ml 26.4oz No Silicon remains on the scalp or pores as silicon ingredients is never used. The polygonum mutiflorum thunberg and hinoki ctpress ingredients powerfully cleans remnants on the scalp and sebum blocking the pores. It soothes scalp irritation and alleviates scalp stress due to Aqua Effect Complex How to use Apply it onto damp hair with gentle massage, Rinse out with water and repeat the shampoo if necessary.