How long is the shelf life of cosmetics?

1 foundation cream, concealer and liquid foundation are used up within one year after opening, such as cream, BB cream, CC cream and concealer. I suggest you use them up as much as possible within one year! Otherwise, the product is easy to separate up and down. If the bottle mouth powder itself comes into contact with the skin, it will deteriorate for more than one year. Don't put this kind of product in a place with too high temperature, which will shorten its life!

Lip honey and lip glaze are used up within one year after opening, which not only has high color rendering, but also has good moisture retention, and gradually surpasses lipstick to become girls' favorite lip makeup. However, this kind of products are sticky in texture and will add spices. In order to avoid the deterioration of viscous liquid, it is recommended to use it up within one year after starting to use it!

Running out of mascara within three months after opening can help us create touching eyes, which is also the most important makeup point for many girls. However, because it will come into contact with air every time it is used, it will inevitably mix with bacteria, so it has the shortest life in makeup. Remember to use it up within three months, or your eyes will be bitter!

4 lipstick and lipstick pen are used up within two years after opening. Compared with lip gloss, lipstick and lipstick pen have a long shelf life because they are solid, but only if you need to apply makeup with a lip brush and your lips don't touch the lipstick itself. In this case, lipstick can be used for two years without any problems.