The card does not speak about dry and sensitive skin: it describes the clay as a care product for problem skin that is suitable for cleansing and helps remove excess sebum and dead cells. Do not use if you are hypersensitive to the ingredients; if allergic reactions occur, stop using it and consult a doctor.
General information (not a manufacturer's instruction): clay can dry the skin; for dry or sensitive skin, first test the reaction on a small area.