Yan's black and white mud film is a kind of mask product, which contains bamboo charcoal, white mud and other natural ingredients, and has the effects of adsorbing dirt, cleaning pores, controlling oil and balancing skin. Bamboo charcoal can adsorb dirt on the skin surface and oil in pores, and white mud can deeply clean pores and effectively remove blackheads and acne. Using Mu Zi black and white mud film can help clean skin, shrink pores and improve skin quality.