Dr. Hauschka Clarifying Toner is an excellent natural oil-free toner, especially for oily skin or acne sufferers. It can be used daily to help irritated, large-pored skin. The toner works to stimulate the skin cells to self-cleanse and can regulate the elasticity of the pores. It normalises functioning of the sebaceous glands and refines the pores. Most importantly, the Clarifying Toner prevents impurities and reduces the formation of blackheads. It can also be refreshing after shaving on inflamed, sensitive or reddened skin. This Dr. Hauschka product can also encourage healing of wounds. Used twice daily, the 100ml size Clarifying Toner can last about 2 month