Should freeze-dried powder be used before applying makeup or before going to bed? Can freeze-dried powder be used after it expires?

Freeze-dried powder can be used every morning and evening, which is more effective in repairing our skin. So, what should we pay attention to when using freeze-dried powder? Should freeze-dried powder be used before applying makeup or before going to bed? Let’s take a look together.

Should freeze-dried powder be used before makeup or before going to bed?

It is best to use freeze-dried powder before going to bed. Freeze-dried powder can effectively repair our skin. During the repair process, it is best not to have other interfering factors. If you put on makeup, it will have a certain irritation to the skin, so it is best to use it before going to bed.

Can freeze-dried powder be used after it expires?

First of all, it is clear that freeze-dried powder cannot be used after it expires. Although freeze-dried powder has better solid stability, the active factors will continue to decrease with the passage of time. The expired freeze-dried powder has lost its activity and will have no effect even if used. It is worth noting that drugs will produce various adverse substances or toxins after they expire, which is extremely harmful to the skin, so do not use expired freeze-dried powder.

How long is the shelf life of freeze-dried powder?

The shelf life of different freeze-dried powders varies, ranging from a few months to a few years. It is recommended that you check the product instructions and the product information on the bottle. However, it is worth noting that once the freeze-dried powder is dissolved, it must be used up as soon as possible. After dissolution, its activity will decrease over time and will completely disappear after a week, so we recommend that you use up the dissolved freeze-dried powder within three days.

How to prolong the shelf life of freeze-dried powder

Since freeze-dried powder contains many active substances, it is easily inactivated in places with high oxygen and temperature. Therefore, we recommend storing the freeze-dried powder in a refrigerator at 2-8 degrees, which can effectively extend the shelf life of the freeze-dried powder.