How long is the shelf life of powder? How to deal with expired powder?

Pressed powder has a certain concealing effect. The finer the powder, the stronger the concealing power. However, it is not as good as special concealing products. So how long is the shelf life of pressed powder? What should I do if the pressed powder is expired?

The shelf life of pressed powder is generally 3 years, and it cannot be used after that time. After that time, it may go bad. When using it, our skin is easily irritated, the chance of pores being clogged will be greatly increased, and it is also prone to allergies. Pressed powder has relatively few added ingredients, and is generally presented after baking or high-temperature pressing. If it comes into contact with a wet beauty powder puff, it will affect its use time. You can tell whether it has gone bad by the smell of the pressed powder. Generally, pressed powder will have a clear production date and use-by date. There will be a faint fragrance after opening the pressed powder. If the smell is pungent, it may have gone bad.

1. Put the powder in a delicate cloth bag and put it in the closet or shoes to remove moisture;

2. If water, oil, juice or the like is spilled on the carpet, you can press it down with this powder bag first and it will be easier to deal with.

3. Crush the expired powder into powder. If your hair is very oily, apply a little on your head and then blow-dry your hair, and your hair will no longer be greasy.

1. Using expired powder may cause skin allergies

Since powder may contain various nutrients such as protein and vitamins, it has a certain shelf life. After the shelf life, these ingredients will deteriorate and easily cause allergies after skin contact.

2. Using expired powder may cause folliculitis

When the nutrients in the powder compact deteriorate, the entire compact becomes a home for the reproduction of microorganisms, which can cause skin acne, folliculitis and other phenomena after use.

3. Using expired powder may cause cancer

Long-term use of expired powder or may cause skin lesions and thus cancer. It can be seen that using expired powder not only fails to beautify the skin, but also causes serious damage to the skin.

Before using powder, you must do some basic care. In spring and winter, moisturizing is the key. After returning home at night, you must remove makeup in time and then wash your face with facial cleanser to avoid clogging of facial pores, which is not conducive to skin metabolism and causes various skin problems. When choosing powder, you should also pay attention to the fact that powder has three types: moisturizing, oil control and sun protection. Therefore, when choosing, you must pay attention to the characteristics of your own skin.