Rirakuton is made of phytoncide, a volatile natural element emitted from trees, and is said to be a mass of negative ions.Phytoncide is mainly effective in reducing stress.Rirakuton¥2,200価格数量カートに追加するProduct Information15g Return and Refund PolicyNo returns or exchanges allowed. In the case of defective items, we will send a new product. We will require photo confirmation of the defective item. Shipping InformationShipping costs vary depending on the destination country and weight. Shipping is free for orders within Japan.