Una clean and detoxified skin with reduced pores thanks to Amazonian clay.| Una thoroughly cleansed skin and tightened pores in one step – this is the result of Kiehl's Rare Earth cleansing cream. It effectively removes impurities, excess sebum, and also has a detoxifying effect. The credit goes to the included ingredients, first and foremost the white clay from the Amazon River, already used by Brazilian natives for their relaxing and detoxifying therapies.