Cosmetics are out of date and can't be used. Moisturizing water is a skin care product used on facial skin. If it expires, the active ingredients contained in it may change, and continued use will cause great harm to the skin.

Generally, there are two situations when using expired make-up water:

First, after use, the skin will not feel uncomfortable because the time is short or the deterioration is not serious.

Second, the skin is allergic after use, and the skin is red, swollen, itchy and burning.