Analysis of illness: According to many experiments by beauty experts, applying egg white to face often can shrink pores. Applying egg white to the face can shrink pores and tighten the skin. If you apply egg white to your face alone, you can apply a small amount to your face every day. The best way to use egg white is to make a mask. Apply proper amount of egg white+flour+honey+pearl powder (trace) evenly, which can whiten, fade spots, shrink and clean the skin. Because it is rich in protein and a small amount of acetic acid, protein can enhance the lubrication of skin, and acetic acid can protect skin from slight acidity and prevent bacterial infection. In addition, egg white has the function of clearing away heat and toxic materials. Suggestion: As for the disadvantages of egg white, I don't know yet. I've only heard people praise him, but I've never heard of him.