Egg white in facial masks is primarily used to produce which effect?

• A. Deep cleansing
• B. Sun protection
• C. Tightening of the skin
• D. Hydration

Answer: (C)

Egg white masks work mainly through an astringent action. As the mask dries, the proteins in the white (albumin) coagulate and form a tight film on the skin, pulling the surface a little and tightening the pores for a temporarily firmer, smoother feel. This is why the effect is described as tightening of the skin. It isn’t meant for deep cleansing, since that relies on cleansing agents to dissolve oils and impurities, nor does it provide sun protection, because there are no UV filters in egg white. It also isn’t a hydration method; in fact, it can feel drying for some skin types, so moisture afterward is usually more important.