Generally, it is prepared by mixing various pigments and oil components. Its color is rich and bright, its color is uniform, its paste is fine and stable, and it has excellent spreadability, hiding power and adhesion. In addition, good permeability, safety to skin and no irritation are also the basic requirements for such products.

Selection of Pigments and Oils: Most of the pigments used in the market now are mixed dyes of metal oxides and resins, which are easy to penetrate into the skin through pores, and have pigment precipitation, which also hurts the skin. We should use environmentally-friendly microcapsule pigments, which are generally wrapped in glass and have no harm to the human body. The particles are in 10-20 microns and will not enter the pores.