Dr. Hauschka Clarifying Toner To purchase Dr. Hauschka Clarifying Toner and other homeopathic remedies online, please click the button above. A daily toner for oily, irritated or large-pored skin. Helps prevent and minimize the appearance of blemishes, reduce pore size and reduce blackheads. For oily or blemished skin. Dr. Hauschka Clarifying Toner is available to buy through our online shop from Helios, Europe, by clicking the red 'View Purchase Options' button.