Pink Clay

 
Pink clay does not occur naturally. This is a blend of red and white clay. Pink clay is best for the delicate skin of the face if you are not needing serious treatment for acne or oil.
Red color comes from ferrous and copper oxides and is used for iron deficiency. White clay is high in aluminum.
Why is clay effective against microbes? It's chemical. Work done by ASU and Western Carolina University students and chemists show that the negatively charged surfaces of clay attract multivalent ions, particularly metals. In turn, water is absorbed between layers of the crystal structure.
Red color comes from ferrous and copper oxides and is used for iron deficiency. White clay is high in aluminum.